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

Durable cup joints built for sustained TRF417 use

The Tamiya 51469 TRF417 Differential II Cup Joint set, supplied with both left and right parts, is a direct replacement aimed at improving the resilience of your TRF417 gear differential. Each joint receives a hard coating to resist wear and help maintain consistent drivetrain behavior during regular hobby running.

Why fit these Tamiya differential cup joints

These cup joints are a straightforward swap that can noticeably extend the service life of your TRF417 differential. The hard-coated surface reduces abrasion on mating parts, translating to smoother operation and fewer part changes over time.

Fitment and straightforward installation

Designed to integrate with the stock TRF417 differential layout, the cup joints install without modification for most hobbyists. Basic tools are enough to replace the left and right pieces and get your car back on track quickly.