Walthers Proto 920-42518 HO Scale EMD FP7 Diesel Pennsylvania PRR 9861A DCC Sound Boy Scouts - BSA reducing stress placed on the

reducing stress placed on the glue joint by tire expansion

6mm diameter black anodized aluminum for ultimate durability

Wheel nut cover (2 pcs)

a six-cylinder diesel engine

cab chatter and more

Walthers Proto 920-42518 HO Scale EMD FP7 Diesel Pennsylvania PRR 9861A DCC Sound Boy Scouts - BSA reducing stress placed on theWalthers Proto 920 42518 HO Scale EMD FP7 Diesel Pennsylvania PRR 9861A DCC Sound Providing enough steam to power train heat and some air conditioning systems on postwar trains taxed the standard water supply of EMD F units set up for passenger service, prompting EMD to rollout the new FP7 in 1949. Though outwardly similar, FP7s were actually four feet longer to accommodate bigger water tanks with a capacity of 950 US gallons. Standard passenger power