K&S TECHNOLOGIES 1003-0303 56-1010 Carburetor Air Cut-Off Valve Set suzuki/yamaha Brand_Sw-motech 48 mm valve shims (not

48 mm valve shims (not included)

Rear cylinder header pipe runs forward and wraps around the ignition cover for a sleek look and more clearance for the oil dip stick

4 kN Tensile Strength 10430 lb Units Kit Model OEM Replacement

Cast Ductile Iron Sleeve in cast aluminum for superior heat transfer

K&S TECHNOLOGIES 1003-0303 56-1010 Carburetor Air Cut-Off Valve Set suzuki/yamaha Brand_Sw-motech 48 mm valve shims (notFeatures Located on the side of the carburetor, the air cut off valve prevents lean fuel mixture (backfire) when decelerating Temporarily closes the pilot jet airway to provide a richer mix as the throttle closes Direct OEM style replacement carburetor air cut off valve set Include diaphragm, spring and O ring Specs Riding Style Street Units Set Product Name Valve Type Air Cut Off Part Notes Will not fit Yamaha XVS650A Classic, XVS650AT Silverado,