The two cars have prototypically different brake equipment

Trainz Product Id: 11516427

wiring diagrams and instructions

Front-mounted model clutch without function

MRC 1909 HO 16-Bit Sound-Only Decoder with Speaker - Sounder Diesel ProductID_11395964 The two cars have prototypicallyThis is an MRC 1909 HO Scale 16 Bit Sound Only Decoder with Speaker Sounder Diesel MP15, SD45, Alco 539T & 244, SD70 & EMD 567B Sounds. Features include: Use with any HO non sound decoder from MRC or any other brand,Full 28 NMRA function capability, Select desired sounds and functions in seconds ,No time consuming downloading or expensive purchases .. all the features are in the decoder,Use with any NMRA compatible DCC system to add sound on the rails