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Undecorated Drawings - IC

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1:18 Drawings

Model Built Phase Numbers Notes Last modified
EMD GP10
  
1970 -
1977 (R)
3a IC 8000 - 8400 series some Phase 3a units initially had footboards
36" fans, front fuel filler
2023-07-10Revision history:

2020-12-05
- Increased handrail thickness
- Fewer bolts around radiator intake screens

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
" " " 36" fans, rear fuel filler
2023-07-10Revision history:

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
" " " 48" fans, front fuel filler
2023-07-10Revision history:

2020-12-05
- Increased handrail thickness
- Revised radiator fans
- Fewer bolts around radiator intake screens

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
" " IC 8343, 8346, 8370 48" fans, rear fuel filler
2023-07-10Revision history:

2020-12-05
- Increased handrail thickness
- Revised radiator fans
- Fewer bolts around radiator intake screens

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
" " IC 8317, 8335, 8383, 8391, 8392 48" fans, rear fuel filler
GP7 rebuild
2023-07-10Revision history:

2020-12-05
- Increased handrail thickness
- Revised radiator fans
- Fewer bolts around radiator intake screens

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Revised draft gear housing

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
1974 -
1977 (R)
3b IC 8028, 8138 some Phase 3b units initially had footboards
36" fans, front fuel filler
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side

2020-12-05
- Increased handrail thickness
- Fewer bolts around radiator intake screens

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
" " IC 8000, 8008, 8098, 8103, 8104, 8117, 8123, 8147, 8156, 8178, 8202, 8283, 8302, 8308, 8446 36" fans, rear fuel filler
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
" " IC 8024, 8037, 8043, 8046, 8095, 8116 36" fans, rear fuel filler
GP7 rebuild
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Revised draft gear housing

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
" " IC 8130, 8136, 8153 48" fans, front fuel filler
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
" " IC 8097, 8126, 8359 48" fans, rear fuel filler
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
" " IC 8361 48" fans, rear fuel filler
GP7 rebuild
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Revised draft gear housing

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
1977 (R) 3c IC 8057, 8089, 8174, 8214, 8240, 8305, 8312, 8325 36" fans
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
" " IC 8050 48" fans
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
" " IC 8320 48" fans
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
1977 (R) 4 IC 8054, 8086, 8309-8311, 8314, 8323-8324, 8330, 8358, 8462 36" fans
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
" " IC 8203 36" fans
GP7 rebuild
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Revised draft gear housing

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP10
  
1977 -
1978 (R)
" IC 8080, 8109, 8315, 8319, 8331 48" fans
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP11
  
1979 (R) 1b IC 8702, 8704-8707, 8709, 8712, 8715-8716 36" fans, rear fuel filler
8702 and 8704 had M-375 draft gear housing (as on 8701 and 8735)
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8710, 8717 36" fans, front fuel filler
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8703, 8711, 8714 48" fans, rear fuel filler
8703 had M-375 draft gear housing (as on 8701 and 8735)
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8701 48" fans, front fuel filler
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8708, 8713 "
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
1979 (R) 2a IC 8718-8719 36" fans, rear fuel filler
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8720 48" fans
GP18 rebuild
2024-01-04Revision history:

2017-10-30
- Revised rear headlight
- Relocated fuel cutoff switch (farther rearward)
- Revised underframe shape (longer sloped sections toward middle with thicker bottom plate)
- Added traction motor cables in middle underframe
- Added cooling water drain (above left rear truck)
- Lower end handrail mounting points

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8721 36" fans, front fuel filler
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
1979 (R) 2b IC 8722 48" fans, rear fuel filler
GP7 rebuild
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Revised draft gear housing

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8724 36" fans, rear fuel filler
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8723, 8725 "
GP7 rebuild
2024-01-04Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Revised draft gear housing

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
1979 -
1981 (R)
3 IC 8727, 8730, 8732, 8736-8738, 8740, 8743, 8745 36" fans, rear fuel filler
8745 had M-375 draft gear housing (as on 8701 and 8735)
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8729, 8742, 8751 "
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8744 "
GP7 rebuild
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Revised draft gear housing

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8735 36" fans, front fuel filler
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8749 "
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8731, 8746 48" fans, rear fuel filler
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8752 "
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
  
" " IC 8747 "
GP7 rebuild
2024-01-04Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP11
   
" " IC 8726, 8728, 8733-8734, 8739, 8741, 8748, 8750, 8753 48" fans, front fuel filler
8734 had M-375 draft gear housing (as on 8701 and 8735)
2024-01-04Revision history:

2014-01-24
- Sunshades
- Window armrests
- Oscitrol lights

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Fewer bolts around radiator intake screens

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

2024-01-04
- Nathan P-series horn dimensions
EMD GP18
  
1961-05 1 BM 1770-1774
2023-07-10Revision history:

2017-10-30
- Revised rear headlight
- Removed bottom hatches on long hood end
- Relocated fuel cutoff switch (farther rearward)
- Revised underframe shape (longer sloped sections toward middle with thicker bottom plate)
- Added traction motor cables in middle underframe
- Added cooling water drain (above left rear truck)
- Revised step kick plates
- Lower end handrail mounting points

2020-12-05
- Increased handrail thickness
- Revised dynamic brake fan

2022-01-03
- Larger roof lift rings
- Added lift rings around dynamic brakes
- Removed grabiron behind rear fan
- Exhaust stacks

2022-03-21
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Footboard height increased by 1.25"
- Revised coupler carrier / draft gear
- Horn manifold and back cap dimensions

2023-02-07
- Removed handrail stanchion top clamps
- Adjusted handrail stanchion spacing next to short hood

2023-02-16
- Fuel tank height
- Fuel filler

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP18
  
1961-05 1 BM 1775
2023-07-10Revision history:

2017-10-30
- Revised rear headlight
- Removed bottom hatches on long hood end
- Relocated fuel cutoff switch (farther rearward)
- Revised underframe shape (longer sloped sections toward middle with thicker bottom plate)
- Added traction motor cables in middle underframe
- Added cooling water drain (above left rear truck)
- Revised step kick plates
- Lower end handrail mounting points

2020-12-05
- Increased handrail thickness
- Revised radiator and dynamic brake fans

2022-01-03
- Larger roof lift rings
- Added lift rings around dynamic brakes
- Removed grabiron behind rear fan
- Exhaust stacks

2022-03-21
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Footboard height increased by 1.25"
- Revised coupler carrier / draft gear
- Horn manifold and back cap dimensions

2023-02-07
- Removed handrail stanchion top clamps
- Adjusted handrail stanchion spacing next to short hood

2023-02-16
- Fuel tank height
- Fuel filler

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP18
  
1960-03 1 IC 9400-9414
2023-07-10Revision history:

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings
- Added lift rings on short hood
- Removed grabiron behind rear fan
- Exhaust stacks

2022-03-21
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Footboard height increased by 1.25"
- Revised coupler carrier / draft gear

2022-11-15
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-01-14
- Added toilet drain pipe behind front steps (right side)

2023-02-04
- Corrected slight misplacement of bell (left side)

2023-02-07
- Removed handrail stanchion top clamps

2023-02-16
- Fuel tank height
- Fuel filler

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP18
  
1963-03 -
1963-10
2 IC 9415-9428
2023-07-10Revision history:

2017-10-30
- Revised rear headlight
- Removed bottom hatches on long hood end
- Relocated fuel cutoff switch (farther rearward)
- Revised underframe shape (longer sloped sections toward middle with thicker bottom plate)
- Added traction motor cables in middle underframe
- Added cooling water drain (above left rear truck)
- Revised step kick plates
- Lower end handrail mounting points

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings
- Removed grabiron behind rear fan
- Exhaust stacks

2022-03-21
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Footboard height increased by 1.25"
- Revised coupler carrier / draft gear

2022-11-15
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-02-07
- Removed handrail stanchion top clamps
- Adjusted handrail stanchion spacing next to short hood

2023-02-16
- Fuel tank height
- Fuel filler

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP28
  
1964-03 -
1963-09
1b1 IC 9429-9437
2023-10-25Revision history:

2012-12-16
- Air reservoir size

2013-06-09
- Removed duplicate bell

2014-10-23
- Radiator and dynamic brake fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-28
- Revised cab awning

2019-01-18
- Relocated front hood seam resulting in revised hood proportions
- Front section of hood lengthened and blower duct widened by 1"
- Gap from seam to middle hood doors shortened by 0.75"
- Middle hood doors shortened by 0.25"
- Increased height of walkway blower duct and bottom of hood doors
- Corrected seam at bottom corners of long hood
- Corrected minor line glitch on latches on first engine room door

2020-12-06
- Increased handrail thickness
- Revised radiator fans

2022-01-29
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Added missing portion of #2 (left side) and #3 (right side) traction motor air ducts
EMD GP28
  
1964-11 1b2 IC 9438
2023-10-25Revision history:

2012-12-16
- Air reservoir size

2013-06-09
- Removed duplicate bell

2014-10-23
- Radiator and dynamic brake fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-28
- Revised cab awning

2019-01-18
- Relocated front hood seam resulting in revised hood proportions
- Front section of hood lengthened and blower duct widened by 1"
- Gap from seam to middle hood doors shortened by 0.75"
- Middle hood doors shortened by 0.25"
- Increased height of walkway blower duct and bottom of hood doors
- Corrected seam at bottom corners of long hood
- Corrected minor line glitch on latches on first engine room door

2020-12-06
- Increased handrail thickness
- Revised radiator fans

2022-01-29
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Added missing portion of #2 (left side) and #3 (right side) traction motor air ducts
EMD GP28
  
1964-11 1b4 IC 9439-9440
2023-10-25Revision history:

2012-12-16
- Air reservoir size

2013-06-09
- Removed duplicate bell

2014-10-23
- Radiator and dynamic brake fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-28
- Revised cab awning

2019-01-18
- Relocated front hood seam resulting in revised hood proportions
- Front section of hood lengthened and blower duct widened by 1"
- Gap from seam to middle hood doors shortened by 0.75"
- Middle hood doors shortened by 0.25"
- Increased height of walkway blower duct and bottom of hood doors
- Corrected seam at bottom corners of long hood
- Corrected minor line glitch on latches on first engine room door

2020-12-06
- Increased handrail thickness
- Revised radiator fans

2022-01-29
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Added missing portion of #2 (left side) and #3 (right side) traction motor air ducts
EMD GP28
  
1964-09 1b3 MSC 211 re# IC 9441
2022-03-02Revision history:

2019-01-18
- Relocated front hood seam resulting in revised hood proportions
- Front section of hood lengthened and blower duct widened by 1"
- Gap from seam to middle hood doors shortened by 0.75"
- Middle hood doors shortened by 0.25"
- Increased height of walkway blower duct and bottom of hood doors
- Corrected seam at bottom corners of long hood
- Corrected minor line glitch on latches on first engine room door

2020-12-06
- Increased handrail thickness
- Revised radiator fans

2022-01-29
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Added missing portion of #2 (left side) and #3 (right side) traction motor air ducts

2022-03-02
- Horn manifold and back cap dimensions
EMD GP38AC
  
1970-02 2b IC 9500-9519
2022-03-02Revision history:

2019-01-18
- Relocated front hood seam resulting in revised hood proportions
- Front section of hood lengthened and blower duct widened by 1"
- Gap from seam to middle hood doors shortened by 0.75"
- Middle hood doors shortened by 0.25"
- Increased height of walkway blower duct and bottom of hood doors
- Corrected seam at bottom corners of long hood
- Revised radiator intake grills and roof fan hatch
- Revised paper air filter housing and dynamic brake taper

2019-01-23
- Revised handrail stanchion spacing
- Fuel tank and air reservoirs moved 1" to 1.5" rearward

2020-05-16
- Added ATS shoe on the right front axle
- Revised cab side mirrors
- Added water level sight glass (right side)

2020-12-04
- Increased handrail thickness
- Revised radiator fan dimensions and spacing
- Fuel tank vent pipe (increased diameter, revised fittings)
- Added missing pixel in left side frame above rear of fuel tank

2021-01-09
- Fuel tank height and gap from underframe

2022-01-29
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points

2022-03-02
- Horn manifold and back cap dimensions
EMD GP40
  
1966-01 -
1967-03
1a3 IC 3000-3059
2023-12-28Revision history:

2018-10-31
- Corrected minor line glitch on latches on first engine room door

2019-01-17
- Relocated front hood seam resulting in revised hood proportions
- Front section of hood lengthened and blower duct widened by 1"
- Gap from seam to middle hood doors shortened by 0.75"
- Middle hood doors shortened by 0.25"
- Increased height of walkway blower duct and bottom of hood doors
- Corrected seam at bottom corners of long hood
- Revised radiator intake grills and roof fan hatch

2019-01-23
- Revised handrail stanchion spacing
- Fuel tank and air reservoirs moved 1" to 1.5" rearward
- Revised exhaust stack

2020-12-04
- Increased handrail thickness
- Revised radiator fan dimensions and spacing
- Fuel tank vent pipe (increased diameter, revised fittings)
- Added missing pixel in left side frame above rear of fuel tank

2021-01-09
- Fuel tank height and gap from underframe

2022-01-29
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points

2023-12-28
- Nathan P-series horn dimensions

EMD GP40
  
1969-08 -
1970-02
2b IC 3060-3075
2022-03-02Revision history:

2014-10-22
- Truck shape and casting logos
- Radiator and dynamic brake fans (bottom rim edge and upper rim clips)

2018-10-31
- Corrected minor line glitch on latches on first engine room door

2019-01-17
- Relocated front hood seam resulting in revised hood proportions
- Front section of hood lengthened and blower duct widened by 1"
- Gap from seam to middle hood doors shortened by 0.75"
- Middle hood doors shortened by 0.25"
- Increased height of walkway blower duct and bottom of hood doors
- Corrected seam at bottom corners of long hood
- Revised radiator intake grills and roof fan hatch

2019-01-23
- Revised handrail stanchion spacing
- Fuel tank and air reservoirs moved 1" to 1.5" rearward
- Revised exhaust stack

2020-05-16
- Added ATS shoe on the right front axle
- Revised cab side mirrors
- Added water level sight glass (right side)

2020-12-04
- Increased handrail thickness
- Revised radiator fan dimensions and spacing
- Fuel tank vent pipe (increased diameter, revised fittings)
- Added missing pixel in left side frame above rear of fuel tank

2021-01-09
- Fuel tank height and gap from underframe

2022-01-29
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points

2022-03-02
- Horn manifold and back cap dimensions
EMD GP8
  
1977 -
1978 (R)
3c IC 7746, 7910, 7916 Early GP7 rebuild
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Revised draft gear housing

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP8
  
1977 (R) " IC 7913, 7965 Late GP7 rebuild
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Revised draft gear housing

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP8
  
1977 (R) 4a IC 7954 Early GP7 rebuild
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Revised draft gear housing

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP8
  
" " IC 7911 Late GP7 rebuild
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Revised draft gear housing

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP8
  
1977 -
1978 (R)
4b IC 7908, 7912, 7915, 7917, 7918 Early GP7 rebuild
2023-07-10Revision history:

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

2016-02-29
- Added hood grabiron behind cab on engineer's side
- Added pipe conduit behind cab on conductor's side

2020-12-05
- Increased handrail thickness

2022-01-03
- Larger roof lift rings

2022-11-17
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Revised coupler carrier
- Revised draft gear housing

2023-02-21
- Fuel tank height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP9
  
1954-04 -
1954-06
1a IC 9000-9041 As modified - fuel tank skirt, bell location (1960s)
2023-07-10Revision history:

2023-02-16
- Fuel tank height
- Fuel filler

2023-04-08
- Air reservoir piping (left side)

2023-04-24
- Step kick plate height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP9
  
1954-12 1b IC 9048-9067 As modified - fuel tank skirt, bell location (1960s)
2023-07-10Revision history:

2023-02-16
- Fuel tank height
- Fuel filler

2023-04-08
- Air reservoir piping (left side)

2023-04-24
- Step kick plate height

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP9
  
1955-01 -
1957-01
2 IC 9068-9199, 9220-9257 As modified - fuel tank skirt, bell location (1960s)
2023-07-10Revision history:

2023-02-16
- Fuel tank height
- Fuel filler

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD GP9
  
1957-12 -
1959-01
3c IC 9300-9389
2023-07-10Revision history:

2020-12-05
- Increased handrail thickness
- Revised radiator fans

2022-01-03
- Larger roof lift rings
- Added lift rings on short hood
- Removed grabiron behind rear fan
- Exhaust stacks

2022-03-21
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Corner step height increased by 2"
- Footboard height increased by 1.25"
- Revised coupler carrier / draft gear

2022-11-15
- Changed draft gear housing from M-375/MS-485 to M-380/M-381

2023-01-14
- Added toilet drain pipe behind front steps (right side)

2023-02-04
- Corrected slight misplacement of bell (left side)

2023-02-07
- Removed handrail stanchion top clamps

2023-02-16
- Fuel tank height
- Fuel filler

2023-07-10
- Moved latches under radiators from 2nd to 3rd door from long hood end (right side)
EMD SD40
  
1967-12 2a2 IC 6000-6005
2022-03-29Revision history:

2017-10-08
- Corrected minor line glitch on latches on first engine room door
- Removed extra bolt on exhaust stack housing

2018-02-25
- Removed ballast plate above fuel tank

2019-01-18
- Relocated front hood seam resulting in revised hood proportions
- Front section of hood lengthened and blower duct widened by 1"
- Gap from seam to middle hood doors shortened by 0.75"
- Middle hood doors shortened by 0.25"
- Increased height of walkway blower duct and bottom of hood doors
- Corrected seam at bottom corners of long hood
- Revised radiator intake grills and roof fan hatch

2019-01-23
- Revised exhaust stack
- Corrected error with 4th handrail stanchion from rear

2019-08-10
- Added missing grabiron ahead of right-side battery box

2020-11-05
- Corrected line glitch in fuel filler (left side)

2020-12-21
- Revised side handrail stanchions
- Increased handrail thickness
- Revised radiator fan dimensions and spacing
- Fuel tank vent pipe (increased diameter, revised fittings)

2021-01-10
- Fuel tank height and gap from underframe

2022-03-29
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Horn manifold and back cap dimensions
EMD SD40-2
  
1975-12 1b2 ICG 6030-6033
2023-01-09Revision history:

2014-02-17
- Truck shape and casting logos

2014-10-22
- Radiator and dynamic brake fans (bottom rim edge and upper rim clips)

2014-11-07
- Inertial air intakes (added ridge on top)
- Revised center axle shock strut

2016-04-14
- Revised steps
- Revised jacking pads (no casting hole)

2017-09-26
- Revised position of lift ring and flag holder at rear of long hood
- Corrected minor line glitch on latches on first engine room door

2019-01-22
- Relocated front hood seam resulting in revised hood proportions
- Front section of hood lengthened and blower duct widened by 1"
- Revised hood section under inertial air intake
- Gap from seam to middle hood doors shortened by 0.75"
- Middle hood doors shortened by 0.25"
- Increased height of walkway blower duct and bottom of hood doors
- Corrected seam at bottom corners of long hood
- Revised radiator intake grills and roof fan hatch
- Revised exhaust stack

2020-12-18
- Revised side handrail stanchions
- Increased handrail thickness
- Revised radiator and dynamic brake fan dimensions and spacing
- Fuel tank vent pipe (increased diameter, revised fittings)
- Air pipe vent valve (left front / right rear under walkway)
- Sand lines (larger pipe diameter, revised hoses)
- Adjusted height of center hinge of engine room doors
- Added missing line segment in traction motor cables above fuel filler (left side)

2020-12-24
- Added raised rear uncoupling lever

2021-01-09
- Fuel tank height and gap from underframe

2022-03-19
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Revised ribs on blower duct
- Horn manifold and back cap dimensions

2023-01-09
- Long hood end seams
EMD SD40A
  
1969-08 -
1970-01
2b1 IC 6006-6023
2022-12-05Revision history:

2020-12-21
- Revised side handrail stanchions
- Increased handrail thickness
- Revised radiator and dynamic brake fan dimensions and spacing
- Fuel tank vent pipe (increased diameter, revised fittings)

2021-01-13
- Fuel tank height and gap from underframe

2022-03-29
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points
- Horn manifold and back cap dimensions

2022-12-05
- Added sand pipes running below walkway sideframe
EMD SD70
  
1995-04 -
1995-10
1c IC 1000-1019
2023-01-19Revision history:

2022-03-30
- Coupler cut levers
- Corner handrail end plate attachment points

2022-12-21
- Fuel tank length

2023-01-19
- Hood door and radiator intake height
- MU sockets on pilot
EMD SD70
  
1999-02 1d2 IC 1020-1039
2023-01-19Revision history:

2022-03-30
- Coupler cut levers
- Corner handrail end plate attachment points

2022-12-21
- Fuel tank length

2023-01-19
- Hood door and radiator intake height
- MU sockets on pilot
GE Dash 9-44CW
  
2004-06 -
2004-09
2h CN (IC) 2697-2726 CN Class EF-644h
2022-11-12Revision history:

2014-02-22
- Truck casting logo and text
- Short hood height

2015-07-08
- Corrected air reservoir length
- Added missing sand hose in front underframe
- Added missing brake line on truck near brake chain (left side)
- Corrected brake lines

2015-07-21
- Revised vertical bars in dynamic brake intakes

2016-02-20
- Added traction pin in center of trucks

2016-11-06
- Revised panel under cab on conductor's side

2017-01-23
- Piping behind fuel tank

2017-01-25
- Revised cab side window size and location

2017-02-08
- Added empty handbrake chain bracket to front right truck
- Corrected location of hinges on first 2 hood doors under front air intake (left side)

2017-02-18
- Corrected location of 3rd handrail stanchion from rear and rear air pipe vent valve (immediately under stanchion)

2021-01-04
- Increased corner handrail thickness
- Revised end handrail stanchions

2022-11-12
- Coupler cut lever and pilot details
- Corner handrail and step bolts
- Added numberboard seam

1:36 Drawings

Model Built Phase Numbers Notes
ALCO C-636
  
1968 IC 1100-1105
EMD GP11
  
1979 (R) 1b IC 8702, 8704-8707, 8709, 8712, 8715-8716 36" fans
rear fuel filler
EMD GP11
  
" " IC 8710, 8717 36" fans
front fuel filler
EMD GP11
  
" " IC 8703, 8711, 8714 48" fans
rear fuel filler
EMD GP11
  
" " IC 8708, 8713 48" fans
front fuel filler
EMD GP11
  
" " IC 8701 "
EMD GP11
  
1979 (R) 2 IC 8718-8719, 8723-8725 36" fans
rear fuel filler
EMD GP11
  
" " IC 8721 36" fans
front fuel filler
EMD GP11
  
" " IC 8722 48" fans
rear fuel filler
EMD GP11
  
1979 -
1981 (R)
3 IC 8727, 8729-8730, 8732, 8736-8738, 8740, 8742-8745, 8747, 8751 36" fans,
rear fuel filler
EMD GP11
  
" " IC 8735, 8749 36" fans
front fuel filler
EMD GP11
  
" " IC 8731, 8746, 8752 48" fans
rear fuel filler
EMD GP11
  
" " IC 8726, 8728, 8733-8734, 8739, 8741, 8748, 8750, 8753 48" fans
front fuel filler
EMD GP11
  
1978 (R) 1a IC 8301 First GP11
EMD SD20
  
1979 -
1980 (R)
1 IC 2000, 2002-2010 round-top fans
EMD SD20
  
1979 -
1980 (R)
1 IC 2001, 2011 flat-top fans
EMD SD20
  
1980 (R) 2 IC 2012-2016, 2018, 2020-2022 round-top fans
EMD SD20
  
1980 (R) 2 IC 2017, 2019, 2023 flat-top fans
EMD SD20
  
1981 (R) 3a IC 2024
EMD SD20
  
1982 (R) 3b IC 2025
EMD SD20
  
1982 (R) 3b IC 2026 wire grid radiator intakes
EMD SD20
  
1982 (R) 3c IC 2027-2029, 2031 round-top fans
EMD SD20
  
1982 (R) 3c IC 2030 flat-top fans
wire grid radiator intakes
EMD SD20
  
1982 (R) 3c IC 2032-2037 flat-top fans
EMD SD70
  
1995-04 -
1995-10
1c IC 1000-1019
EMD SD70
  
1999-02 1d2 IC 1020-1039
GE Dash 9-44CW
  
2004 2h CN (IC) 2697-2726 CN Class EF-644h

1:55 Drawings

Model Phase Numbers Notes Accuracy
EMD GP10
 
3a IC Rebuild 36" fans
*Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD GP10
 
3a IC Rebuild 48" fans
*Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD GP10
 
3b IC Rebuild 36" fans
*Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD GP10
 
3b IC Rebuild 48" fans
*Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD GP11
  
IC Rebuild 36" fans
*Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD GP11
  
IC Rebuild 48" fans
*Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD GP18
  
2 IC 9415-9428
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD GP38-2
  
LLPX 2261, 2269, 2273-2274 ex-IC GP40 rebuild
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD GP38-2
  
LLPX 2259-2260, 2262-2263, 2267-2268, 2270-2271, 2275 ex-IC GP40 rebuild
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD GP38-2
  
LLPX 2263-2265, 2272, 2276 ex-IC GP40 rebuild
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD GP38AC
  
2b IC 9500-9519
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD GP40
  
1a3 IC 3000-3059
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD GP8
 
IC Rebuild
*Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD SD20
  
IC 2000-2025 flat-top fans
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD SD20
  
" round-top fans
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD SD20
  
IC 2026-2037 flat-top fans
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD SD20
  
" round-top fans
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD SD40
  
2a2 IC 6000-6005
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD SD70
  
1c, 1d2 IC 1000-1039
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
EMD SD70
  
" " As modified (truck swap to later HTCR)
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)
GE U30B
  
1b IC 5000-5005
* *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate)
* * 2005-2007 drawings (generally accurate)
* 2000-2004 drawings (not dimensionally accurate)

See also: