Petcock Repair Kit '79-'84, Vacuum Type
Kit contains o rings and diaphragms to rebuild one fuel petcock. Does not include plastic diaphragm spacer block.
Yamaha XS650 2F, G, H, Special II, Heritage, and other motorcycle petcocks.
XS400 E, F, 2F, G, H, SG/SH Special
XS400 E/F/2F/G/H 78-81, XS400 G/Special 80-81, XS750SE after frame 311211 78, XS750SF 79, XS850 80-81
Check the picture to see if it's the correct model!