Tamiya 42313 TRF Large Shim Set - Gear Differential Spare Shim Pack  [42313]

Tweak Your Differential for Consistent Gear Mesh

The Tamiya 42313 TRF Large Shim Set offers precise shim options to adjust the spider gear stack on Tamiya oil-filled differentials, including applications like the TA07 PRO and TRF419X. Proper shimming reduces irregular contact and helps sustain reliable drivetrain performance.

Included Thicknesses for Stepwise Tuning

The pack provides multiple shim sizes so you can tune spacing in small steps:

• 5 x 15 x 0.3mm Shims x2
• 5 x 15 x 1mm Shims x2
• 2.6 x 9.5 x 0.1mm Shims x4

Select the appropriate combination to control pinion and ring engagement across different setups and loads.

Fits and Typical Applications

Suited to oil-filled gear differentials used in TA07 PRO, TRF419 and TRF419X chassis, this shim set is useful for regular servicing, repairs and fine tuning for circuit or club running.