XRAY T4 Hardened Shock Shaft by Arrowmax AM-T4-308364  [AM-T4-308364]

Hardened shock shaft for T4

This Arrowmax AM-T4-308364 item is an RC-scale hardened shock shaft intended for use on XRAY T4 chassis. Designed as a direct replacement/upgraded shock shaft, it focuses on durability and consistent suspension behavior rather than altering fundamental shock dimensions or damping settings.

The shaft's spring steel construction and surface hardening help reduce wear where the shaft passes through shock seals and pistons, preserving smooth stroke over repeated runs. Fitment is specific to T4-type shock assemblies; confirm your shock top/bottom retainers match the shaft end type before installing.

Installation and tuning notes: replace shafts one at a time to retain oil and spring settings for comparison, inspect seals and pistons for wear when swapping shafts, and test rebound and compression on the bench before track runs to verify desired response.