The Tamiya 49309 TRF Damper Cylinder Cap in blue replaces the standard upper cap with a hard-wearing aluminium component that adds colour and resilience. It is suited to TRF chassis owners aiming for crisper suspension response without changing core shock internals.
Lightweight aluminium lowers unsprung mass at the shock head and gives a more positive seating for the piston rod, which can translate to more consistent damping. The cap's accurate machining helps maintain alignment and reduces play at the top of the damper.
Fitting the Tamiya 49309 is straightforward: remove the original cap and fit the new aluminium unit using common handheld tools. The upgrade is fast and reversible, keeping your original parts safe if you decide to revert.
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