The SSK swing shaft is a purpose-fit replacement for XRAY T3 touring car chassis, aimed at racers and tuners who need a repeatable pivot point for suspension linkage. It is intended for routine replacement to maintain consistent handling when carrying out setup changes or diagnosing handling anomalies.
Installation is straightforward: remove the affected arm or linkage, inspect bearings and mating pins for radial play or wear, then refit the shaft maintaining original orientation. Ensure correct seating and full, unrestricted travel through the suspension sweep before final torqueing of hardware.
In a track setup environment the swing shaft functions as a fixed reference point. Replacing a worn shaft eliminates linkage play and helps separate linkage issues from shock or arm geometry changes, speeding up setup adjustments and lap time tuning.