TRAXXAS TRX4 Front Gear Housing 15pcs 6061-T6 TRX4012B by GPM  [TRX4012B]

Aluminium front gear housing for TRX4 trail rigs

This aftermarket front gear housing is produced for the TRAXXAS TRX4 Trail Crawler and comes as a 15 pcs set without the cover. It is intended as a scale replacement and chassis upgrade that concentrates on mechanical reinforcement for the TRX4 front drivetrain rather than cosmetic changes.

Built from 6061-T6 aluminium to offer a useful compromise between lightness and tensile strength, the component aims to reduce flex where the front differential, suspension links and axle mount converge. As the cover is not provided, you should use your original cover or fit a compatible cover from an aftermarket source.

Key roles are to stabilise the front differential assembly, anchor suspension link points, and provide a sturdy mounting location for the front axle links and C hub. The set is suitable for hobby crawling and trail running on TRX4 platforms.

Fit this front gear housing to improve front-end rigidity on TRX4 crawlers, and verify which fasteners you will reuse or replace to suit your chosen cover and assembly method.