Fahrtenregler TRX 4 Replacement part for these models:

TRX-4® 1979 Chevrolet BlazerTRX-4® 1979 Ford BroncoTRX-4® Equipped with Traxx™TRX-4® Mercedes-Benz® G 500® 4X4²TRX-4® Scale and Trail™ CrawlerTRX-4® SportTRX-4® Unassembled KitTRX-6™ Mercedes-Benz® G 63® AMG 6X6

Accessory part for these models:

TRX-4® Sport Unassembled Kit