Petcock Fuel Gas Tap Tank Valve Fit Yamaha XS650 XS1100 XS750S SR500

For Yamaha XS750S -- 1979. For Yamaha SR500 -- 1980-1981. For Yamaha XS1100 -- 1981. For Yamaha XS1100 Venturer 1981. For Yamaha XS1100 -- 1978-1980. For Yamaha XS650 -- 1978-1981. the 1978 - 1979 XS650 models use two petcocks and the 1980 - 1984 models use one.

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