Kyosho Fazer Mk2 FZ02 Center Shaft Cup Joint - Aluminum - JR-KFZ201-RD by Jazrider  [JR-KFZ201-RD]

Aluminum center cup for Fazer Mk2 FZ02

This aluminum center shaft cup joint is an RC-scale replacement part intended for Kyosho Fazer Mk2 FZ02 chassis maintenance and tuning. Designed to replace original plastic or basic metal cups, the piece prioritizes a firmer center driveline connection and improved wear resistance while keeping the stock geometry intact.

Fitting is straightforward for most on-road hobbyists: remove the center shaft assembly, slide the new cup onto the shaft end, then reassemble while checking spline alignment and clearances. Use standard hobby tools such as a hex driver and pliers, and avoid overtightening retaining hardware to prevent binding the driveline.

Setup and tuning: fit this part when eliminating play in the center driveline or preparing the car for consistent handling during practice sessions. The aluminum construction yields predictable wear and works well for regular maintenance and stepwise performance upgrades on the Fazer Mk2 FZ02 platform.