Genuine Yamaha R5 Piston Rings. 0.50 2nd Oversize. 278-11610-21 NOS

Genuine Yamaha YB100 Piston Ring Set. 1st Oversize. 382-11610-10 0.25. NOS

Genuine Yamaha DT175 MX175 Piston Ring Set. 0.25 1st Oversize. 2N5-11610-10 NOS.

Yamaha CS2 CS2E 1st Over 0.25 Piston Ring Set. 237-11601-10 NOS

Genuine Yamaha YZ125 1974-1977 Piston Ring. .25 1st Oversize 401-11611-11 NOS

Genuine Yamaha IT125 Piston Rings 1st O/S 3R9-11610-10 NOS

yamaha rd250e piston rings 0.25 nos genuine 2r8

yamaha yr5 piston rings nos genuine 0.25 278