Tamiya 51469 TRF417 Differential II Cup Joint Set Left & Right SP-1469 Performance Replacement  [51469]

Hard-coated cup joints for reliable TRF417 performance

The Tamiya 51469 TRF417 Differential II Cup Joint set ships with both left and right components, designed to strengthen the TRF417 gear differential against wear. The hard coating reduces material loss under normal track or practice conditions.

Benefits for track and club running

This replacement set provides a straightforward way to reduce differential wear and maintain smoother torque transfer. Hobbyists will notice longer service intervals and fewer differential rebuilds when using these hard-coated joints.

Installation notes and compatibility

These cup joints are made to fit the TRF417 differential assembly without additional modification. Installation is direct for those familiar with standard differential servicing procedures.