Gear set transmission (6.8:1 reduction ratio) with pinion gear 11-tooth (for use with portal drive axles) TRX9776A
Accessory part for these models:
TRX-4MT™ 1/18 1979 Chevrolet® K10 Monster Truck
TRX-4MT™ 1/18 1979 Ford® F-150® Monster Truck
TRX-4M™ 1/18 1979 Chevrolet® K10 High Trail Edition™
TRX-4M™ 1/18 1979 Ford® F-150® High Trail Edition™
TRX-4M™ 1/18 Ford® Bronco®
TRX-4M™ 1/18 Land Rover® Defender®