Walthers HO 21013 EMD SD75I - ESU(R) Sound & DCC - Ontario Northland #2100 (blue, yellow, black) RECSES_2025-10-16_CUR_718 Detroit Diesel HEP generators and

Detroit Diesel HEP generators and the addition of dynamic brakes

This lighting kit is for 4-axle Minitrix Rebuild Cars

Model: Length over the buffers 13

inside bearing wheels (where appropriate)

Woodland Scenics TT4580

Walthers HO 21013 EMD SD75I - ESU(R) Sound & DCC - Ontario Northland #2100 (blue, yellow, black) RECSES_2025-10-16_CUR_718 Detroit Diesel HEP generators andBring big power to your HO railroad with the WalthersMainline SD75I! Built from 1996 to 1999 with most still in service, this later variation of the SD70 series introduced the new Isolated or Whisper Cab (noted by the "I" in the model designation), designed to reduce noise and vibration, and easily identified by the visible seam along the nose. Features of the model include: All New Tooling! One time run of these roadnumbers, order now limited