Traxxas TRX-4M Bronco/Defender Brass Front/Rear Axle Cover by JAZRIDER JR-TRX4M03-BK  [JR-TRX4M03-BK]

Brass front and rear axle covers

This is a scale RC axle cover set designed for Traxxas 1/18 TRX4M Bronco and TRX-4M Defender models, finished in black over brass. It serves as a direct-fit external cover for the front and rear axle housings on those specific TRX4M chassis variants, presented as an accessory to alter appearance and axle-end mass on a scale crawler.

Manufactured from brass and finished in black, the covers are intended to mount to the axle housings of the specified Traxxas models. They are a straightforward way to replace or upgrade the visible axle end caps without changing internal axle components, keeping the item strictly within the RC-scale accessory role.

From a tuning perspective the brass construction provides additional axle-end weight compared with lighter materials, which can influence low-speed traction feel and vehicle attitude on technical terrain, while the black finish focuses on matching common scale aesthetics. Installation is expected to use the existing axle cover mounting points on compatible TRX4M Bronco and TRX-4M Defender units, check fitment before permanent installation.