In Stock
Athearn - Item No. ATHG63839
3.2 out of 5 Customer Rating

HO Genesis Motor Retrofit Kit for RTR SD45/SD40

RC Club points earned on this item shown at checkout.

Key Features

  • Used with the DCC-Sound Ready underframe only. Earlier models that don't have the Sound Ready starburst on the box will be able to obtain the underframe (ATH98542) separately.
  • Simple Installation
  • Molded on motor saddle mounts
  • Included extended Dog-Bone universal
  • Included mounting screws
  • Balanced Flywheels
  • DCC Ready! NMRA 8 pin and Decoder Harness plugs
  • Pre-soldered motor wire leads


Three benefits to Genesis power to your RTR Locomotives:

  • Streamlined DCC speed curves
  • Lower motor current draw
  • Quieter motor operation for DCC Sound

Product Specs

Sub Brand
Reporting Mark