TRF421X Gear Diff Set, model accessory set

The TRF421X Gear Diff Set is a model accessory set centered on drivetrain service for compatible hobby builds. Its designation points directly to the differential area, making it a clear choice when a workshop setup calls for a dedicated gear diff replacement or a matching spare kept ready beside the chassis. Within the Models & Accessories range and listed under Models Supplies, this set belongs to the maintenance side of model building rather than the finished vehicle itself. That makes it useful for planned rebuilds, parts sorting, and repair work where the differential assembly needs the correct set under a single name. The wording Gear Diff Set also gives a concrete search anchor for hobbyists looking specifically for differential-related spares instead of general accessories. Batteries are not included. On the bench, the set fits naturally into routine drivetrain work such as refreshing a used build, preparing parts before a rebuild, or keeping a compatible spare ready between track sessions. For collectors and active builders alike, the clear TRF421X designation helps separate this set from broader workshop stock and keeps parts selection focused on the intended assembly area.

 

Warning! Not suitable for children under 14 years.