Specification:

Condition: 100% Brand New

Type: Non-Vacuum

Flange Length:  69mm

Flange Width:  23.5mm

Mounting Holes (center to center):  46mm 

Package Included:

1 x Fuel Valve (Petcock) kit as pictured

Fitment: 

Replacement Part Number: 25-5595 / 447-24500-02-00

For Yamaha SR500 --   1980-1981

For Yamaha XS1100 --   1981

For Yamaha XS1100 Venturer   1981

For Yamaha XS1100 --   1978-1980

For Yamaha XS650 --   1978-1981

For Yamaha XS650S Heritage Special   1983

For Yamaha XS650S Special   1983

For Yamaha XS650S Heritage   1982

For Yamaha XS650S Special   1978-1981

For Yamaha XS650S2 Special II   1979

For Yamaha XS750S --   1979

For Yamaha XS850 Venturer   1981

For Yamaha XS850 --   1980

For Yamaha XS850L Midnight Special   1980-1981

For Yamaha XS850S Special   1980-1981

the 1978 - 1979 XS650 models use two petcocks and the 1980 - 1984 models use one 

Features：

*The petcock has 2 outlet ports and will fit either right or left side.

They come supplied with one straight fitting, one port plug, two 90° elbow fittings, and one extra filter.

*The petcock has settings for FUEL "ON", "OFF" and "RESERVE".

*It is easy to install without any instruction.