The Collar(51l) is the most widely applied product in the RT3 1972 1973 USA OIL TANK ( two times ).
Parts such as the Oil Tank: Washer(6a1), Bracket, Oil Tank 1 Yamaha Black, Oil Tank Assembly Baja Brown, Washer, Plate(481) are included in the Rt3 1972 1973 Usa Oil Tank parts fiche.
