Walthers Proto 920-42540 HO Scale EMD FP7 Diesel Pennsylvania "Tuscan" PRR 9833A LokSound Wheels/Tires - Oval Powerhobby heavy duty brass SCX24

Powerhobby heavy duty brass SCX24 Worm gear Axles steering knuckles (steering blocks) for the Axial SCX24 axles

it allows you to tune the differential action

Long Body Mounts Included

and include detailed installation instructions

Walthers Proto 920-42540 HO Scale EMD FP7 Diesel Pennsylvania "Tuscan" PRR 9833A LokSound Wheels/Tires - Oval Powerhobby heavy duty brass SCX24Walthers Proto 920 42540 HO Scale EMD FP7 Diesel Pennsylvania "Tuscan" PRR 9833A LokSound Designed for dual service, the Pennsylvania often paired its FP7 (EFH 15) diesels with F7B (H 15) boosters. Geared for 77mph, these units were equally at home with fast freights such as Merchandise Service trains, and could pinch hit in seasonal passenger and mail service whenever the need arose. A great layout ready addition to your roster. FEATURES: One time