Tamiya 51762 Universal Shaft BB Set for TRF421 Series  [51762]

Bearing and driveshaft spare kit

This spare parts set supplies the ball-bearing units and drive shafts that pair with Tamiya TRF421 and TRF421X touring car platforms. It includes the bearings and retaining hardware required to swap out worn universal shaft internals or to upgrade standard components on TRF421 models.

The contents are intended for RC-scale applications only and mirror the layout used on TRF421 (Item 42384) and TRF421X (Item 42391). Combine the set with the recommended complementary parts when fitting to a TRF421 chassis to ensure proper alignment and function.

When performing replacements or upgrades on TRF421-series universal shafts, install this set alongside Items 51760, 51761, 51763 and 51764 as indicated to keep bearing support and alignment correct.