Tamiya M07 Diff Joint Service Part M07-01B by 3Racing  [M07-01B]

Replacement diff joint for M07 cars

The 3Racing M07-01B diff joint is supplied as a replacement part for the Tamiya M07 chassis. It is used to restore correct drivetrain alignment in touring car builds and smaller racer setups based on the M07 layout.

Service procedure typically involves removing the differential carrier, checking internal gears and bearings for wear, exchanging the old joint for the new unit, and reassembling while confirming correct gear engagement and smooth spin. The joint helps maintain reliable torque transfer after maintenance.

When fine tuning, be aware of how a fresh joint affects diff action and wheel timing; consistent component fit prevents drift in preload and slipper adjustments, which is beneficial during practice sessions.

Compatible chassis

• Tamiya M07 chassis