Left Rear Hub Upgrade for R12C3 - Yokomo R12-24HL3  [R12-24HL3]

Left hub for improved rotation control

The Yokomo R12-24HL3 left rear wheel hub is an aftermarket replacement that tackles rear traction imbalance on R12C3-series cars. The thicker left hub profile combined with a built-in counter weight helps distribute lateral forces more evenly across the rear axle, which can reduce asymmetric cornering tendencies.

Its rounded outer profile aims to enhance rotational balance and reduce irregular spin that contributes to driveline inefficiency as speed increases. Use this component when adjusting rear traction symmetry or when seeking smoother rotation during lateral loading; it is intended as a tuning item and not as a major structural reinforcement.

Verify compatibility with Yokomo R12C3 or R12C31 chassis before fitting. The R12-24HL3 replaces the original left hub while keeping the counter weight function; follow your chassis maintenance instructions for bearing inspection and correct fastener torque to keep alignment and minimise vibration.