Replacement part for these models:

TRX-4® 1979 Chevrolet Blazer

TRX-4® 1979 Ford Bronco

TRX-4® Equipped with Traxx™

TRX-4® Mercedes-Benz® G 500® 4X4²

TRX-4® Scale and Trail™ Crawler

TRX-4® Sport

TRX-4® Unassembled Kit

TRX-6™ Mercedes-Benz® G 63® AMG 6X6

Accessory part for these models:

TRX-4® Sport Unassembled Kit

The Titan® 550 reverse-rotation motor is a 21-turn fan-cooled 550 size powerhouse capable of handling 14.4 volts. This powerful motor has a 30% longer armature than a standard 540 size motor for extreme monster torque.