Tamiya 51273 - TRF501X Delrin Caster Block Replacement  [51273]

Stable Steering for the TRF501X Chassis

The Tamiya 51273 - TRF501X Delrin caster block is engineered to stabilise steering inputs while offering improved wear resistance. Made from robust Delrin, these blocks are suitable for regular track use and help preserve the steering geometry that racers rely on. The understated grey finish works well with both stock and upgraded parts.

Durability and Low Friction

Delrin is chosen for its combination of strength and smooth sliding characteristics, which is beneficial for suspension parts that see constant motion. Using Delrin in the caster block reduces the risk of premature wear and supports consistent handling across event runs.

Simple Swap-In Replacement

Produced to fit the TRF501X without alteration, installation is quick and user-friendly. Whether refreshing worn components or testing different setups, the Tamiya 51273 - TRF501X unit offers dependable alignment and repeatable steering behaviour.