Yokomo D-150SO P-4 O-ring 4pcs for Gear Differential (Drift)  [D-150SO]

Gear differential O-ring set

This is an O-ring pack intended for the gear differential used in drift setups, fitted at the axle mounting area to prevent differential oil leakage on RC-scale models. The set contains 4 pcs designed to replace worn seals during routine maintenance or when refreshing a drift differential's sealing surfaces.

The component's role is strictly sealing at the axle/differential interface, helping contain diff oil and preserve the internal lubrication needed for consistent differential behaviour while drifting. Fitment is straightforward and typically done when the differential carrier is accessible during routine servicing.