This Arrowmax aluminium shock body is offered as a direct-option accessory for XRAY T4 owners seeking a durable, metal alternative to stock shock sleeves. The part focuses on consistent surface geometry and a hard material choice to help preserve shock shaft and seal seating over repeated runs.
Installation is straightforward for anyone familiar with standard coilover-style shocks on the T4 platform: disassemble the shock, replace the original body with the aluminium unit, and reassemble with the same internal components and oil. No special tools are required beyond typical model workshop tools, however care should be taken to maintain seal alignment during reassembly.
In setup and tuning the aluminium body changes the interaction between the damper internals and the outer sleeve by providing a stable, wear-resistant surface. This can aid repeatable valving feel across runs and reduce minor dimensional drift from plastic wear, helping you focus on spring rates, oil viscosity, and piston choices when tuning.
Compatible with XRAY T4 chassis shock assemblies that accept standard shock bodies designed for the T4 series.
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