Tamiya M07 50T Competition Differential Case M07-01A by 3Racing  [M07-01A]

Technical Notes on the M07 Diff Case

This precision replacement diff housing is engineered for Tamiya M07 gear trains specified at 50T. The case registers the internal gear pack and maintains alignment within the M07 gearbox, supporting accurate drivetrain geometry for tuned setups.

Fit as a direct service item or when refining limited slip and diff behaviour for track use. Confirm gear counts and orientation prior to assembly to preserve intended gear mesh and backlash parameters.

Use standard gearbox servicing procedures, verifying bearing fit, radial runout and axial play. After assembly, bench-rotate the diff and measure mesh under light preload; adjust shims to achieve repeatable engagement and minimise parasitic noise.