Yamaha 235-11601-20 YR2 YR1 R3 SL351 NOS OEM 2nd Over 0.50 Piston Rings

NOS Yamaha YR1 YR2 R3Piston Rings 235-11601-20 0.50 Over

1967-1969 Yamaha R3 YR1 YR2 Piston STD. OEM 235-11631-00 NOS

NOS 1967-1969 Yamaha R3 YR1 YR2 YR2C Piston Ring Set STD 235-11601-00

Yamaha YR1 YR2 R3 SL351 NOS OEM 1st Over Piston Rings 168-11601-10

YAMAHA SL351 YR1 YR2 R3 1ST OVER PISTON 61.25mm

NOS Yamaha YR1 YR2 R3 Piston Rings 235-11601-00 STD

YAMAHA R2 R3 YR1 YR2 PAIR OF PISTON RINGS 0.50 MM O/S OVER SIZE 168-11601-20