TRAXXAS TRX4 Trail Crawler Internal Shock Kit 93mm TRX4093N by GPM  [TRX4093N]

Precision aluminium internal shocks for TRX4 applications

This 12pcs set of CNC-friendly aluminium internal shocks is specified for the TRAXXAS TRX4 Trail Crawler chassis and targets crawling builds where low friction and consistent damping are critical. The items are delivered assembled and oil-charged for direct installation on TRX4 vehicles accepting 93mm midpoint damper spacing.

Material selection emphasises corrosion resistance and wear control: anodised aluminium cylinder, hardened stainless steel shafts, Delrin spring collars, and alloy ball connectors. Oval-profile internal springs are used to limit cylinder contact and extend operational life in abrasive crawling conditions.

From a tuning and maintenance perspective these shocks reduce internal drag, disperse sudden loads from trail obstacles, and simplify initial setup since they arrive pre-assembled. Technically minded users can then adjust oil viscosity and preload to match chassis weight and desired axle behaviour.

For precision crawling setups that prioritise low friction, robust materials and predictable damping, this pre-assembled oil-filled set provides a durable upgrade path for TRX4 chassis.