1968-1970 Yamaha DT1 NOS OEM 2nd Over Piston Rings 214-11601-22

2 sets, NOS OEM Piston Rings, +.50, 2nd Over, 1968 Yamaha YAS1, YAS1C, 125 cc

YAMAHA DT1 250 WISECO 2ND OVER PISTON RINGS 183 R2

1975-1976 Yamaha DT400 NOS OEM 2nd Over Piston Rings 500-11610-20

NOS OEM Piston Rings, +.25, 1st over, Yamaha 1968 1969 1970 1971 DT1 DT1MX

2 sets - NOS OEM Piston Rings, +.50, 2nd Over, Yamaha 1966 YDS3 YDS3C, (YDS5 ?)

NOS OEM Piston Rings +.50, 2nd over Yamaha 1973 1974 TX500, 1975 1976 1977 XS500

NOS Yamaha 500-11610-10 Piston Rings Set, +.25, 1st Over: 1975 1976 DT400