Fuel Petcock Repair Kit incl. Screws and Sealing Washers (Set contains OEM Spare Parts) –> Alternative see item 50033 Application: XT600Z’88- (2x required), XT600E/K, XTZ660, XTZ750 (2x required), TDM850, WR250F’01-’06, WR400/426F, WR450-’06, YZ250F’01-’07, YZ400/426F, YZ450F-’07 Manufacturer:Yamaha Petcock Repair Kit Simple and cheap repair of dropping fuel taps Including all needed small parts and rubber seals (* except for XT500, round membrane when needed, please order separately) and the seal between tank and tap Each set for one fuel tap (please order 2 sets, where needed)