Yamaha YZ250 (1983-1998),
Yamaha YZ465 (1980-1981),
Yamaha YZ490 (1982-1990),

CON ROD BIG END BEARING, Connecting Rod Bearing 25x31x20

NEEDLE ROLLER AND CAGE ASSEMBLIES

- The latest in caged needle roller bearing designs for high rpm longevity.
- Changing Big End Bearings can lower vibrations and improve rpm.

Part No. 56-0510 (phoenixmotos.com)

Cross reference numbers ONLY.
PROX 22.253120