Tamiya 42313 TRF Large Shim Set - Differential Shim Kit for TA07 PRO and TRF419 Series  [42313]

Fine Tune Your Gear Differential Accuracy

The Tamiya 42313 TRF Large Shim Set is made to help you dial in gear differentials on Tamiya kits such as the TA07 PRO and TRF419X. These shims let you micro adjust the spider gear stack to reduce play and lower the chance of gear skipping during high load running.

Varied Shim Sizes for Accurate Spacing

This kit contains a selection of shims to cover common spacing needs:

• 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

Using the correct shim thickness gives you control over gear mesh depth and helps maintain consistent differential action across setups.

Model Compatibility and Recommended Use

Designed for oil-filled Tamiya gear differentials found in the TA07 PRO, TRF419 and TRF419X platforms, this shim set is a practical spare for regular maintenance or when tuning for different track conditions.