Tamiya 9803403 Precision 5x15.2x0.2mm Shim for TRF421  [9803403]

Fine Tune Your TRF421 with Tamiya 9803403

For tuners who demand small, measurable gains, the Tamiya 5x15.2x0.2mm shims are a go-to tuning part. Made with TRF421 setups in mind, these shims let you dial in mesh and spacing for noticeably steadier cornering and straighter acceleration on the track.

Benefits of Tamiya Shims

Manufactured to tight tolerances, these shims are ideal for setting accurate gear mesh and shaft clearance on a TRF421. The 0.2mm thickness gives incremental adjustment without upsetting other geometry, and their robust finish helps resist wear under competitive use.

Use Cases and Advantages

• Compatibility: Designed to integrate with the TRF421 chassis for precise tuning options.
• Precision: Thin 0.2mm shim thickness for subtle, repeatable spacing changes.
• Durability: Built to handle the repeated loads common in race conditions.