Train Control Systems
Bachmann MB2 Replacement Motherboard w/KA2 & 21-Pin Connector -- Fits Bachmann USRA 4-8-2 Heavy Mountain (Requires 21-Pin Decoder to Operate)

Train Control Systems
Bachmann MB2 Replacement Motherboard w/KA2 & 21-Pin Connector -- Fits Bachmann USRA 4-8-2 Heavy Mountain (Requires 21-Pin Decoder to Operate)

$36.95
HO
Scale
  • Walthers Part # 745-1545
    p. 898 2018 HO Scale Reference Book
WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Product Information

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