Associated RC 18T CNC Upgrade Differential Joint - TAR039F/R by GPM  [TAR039F/R]

High strength titanium joint for RC18T driveline

This RC-scale front and rear differential joint is supplied as 1pr and designed for the Associated RC 18T platform. Machined for tight tolerances, the titanium construction improves fatigue resistance and reduces torsional compliance compared with typical stock parts.

Functionally the joint couples differential output to downstream driveline elements and is specified to lower lash and stabilise diff response under variable loads. The part is intended for precise tuning scenarios where repeatable drivetrain behaviour is required.

Standard drivetrain replacement checks apply for Associated RC18T fitment: verify axial engagement, rotational clearance and mating surface condition during assembly. Use compatible fasteners and torque settings to maintain alignment under racing conditions.