TRAXXAS TRX4 Trail Crawler Aluminum Transmission Spur Gear Case by GPM TRX4025T  [TRX4025T]

Aluminum Spur Gear Case for TRX4 Trail Crawler

This aftermarket RC-scale 4‑piece aluminum transmission spur gear case is made for the TRAXXAS TRX4 Trail Crawler and designed to replace the stock plastic housing to improve durability and steering response. Constructed from 6061 T6 aluminum, the unit uses a straight arm profile to reduce flex under load while maintaining correct gear alignment during slow-speed crawling and trail use.

The part focuses on chassis tuning and mechanical stability rather than changing gear ratios. Its dual‑hole layout for tie rods allows incremental adjustment of linkage geometry to fine‑tune steering throw and toe settings without modifying other components. The case is intended for hobby use on the TRX4 platform only.

• Material: Aluminum 6061 T6
• Design features: Straight arm profile, dual holes for tie rod adjustment
• Included hardware:
  • Stainless Steel Round Head Screws 3*14 - 1 pcs
  • Stainless Steel Flat Head Screws 3*8 - 1 pcs
  • Stainless Steel Cap Head Screws 2.5*6 - 1 pcs