Genuine Traxxas Differential Housing and Slider, T-Lock + Fork TRX8281 fits the TRX-4® 1972 Chevrolet® Blazer® High Trail Edition™, TRX-4® 1979 Chevrolet® Blazer®, TRX-4® 1979 Ford® Bronco®, TRX-4® Chevrolet® K10 High Trail Edition™, TRX-4® Ford® F-150® High Trail Edition™, TRX-4® Land Rover® Defender®, Unemble® Lovers of Traxxas RC model cars will find what they are looking for here: use original Traxxas spare and tuning parts to get the most out of your Traxxas RC car.