TRAXXAS TRX4 Adjustable Front/Rear CVD Main Shafts TRX4037SA by GPM  [TRX4037SA]

Aluminum and steel adjustable CVD shafts for TRX4

This 14pcs CVD main shaft set is an RC-scale driveline upgrade for TRAXXAS TRX4 Trail Crawler platforms, using aluminum 6061 T6 combined with steel to balance mass and local strength for scale trail crawling. The set transmits torque from the motor through the driveline while offering adjustable sections to fine-tune chassis length and axle spacing.

The shafts feature a telescoping layout to fit different suspension layouts, with a front usable range of 102-112mm and a rear range of 122-132mm. Aluminum sections receive an anodized finish for corrosion resistance and a consistent look, while the joints and main-body parts are modular to allow servicing and partial rebuilds.

Included small hardware supports installation and rebuilds: 2.5xM4x11 stainless steel screw shaft - 4pcs, 4x2.5 white silicone O-ring - 4pcs, 4x1 white silicone O-ring - 4pcs. The set is intended for hobby use on TRX4 scale crawlers and for users adjusting axle length and driveline geometry rather than for road vehicle applications.

Fit these shafts to refine driveline geometry and axle spacing on TRX4 crawlers, and carry spare joints if you intend to rebuild assemblies after extended trail use.