MOOSE RACING Air Cut-Off Valve Rebuild Kit - Yamaha 46-4017 Oil Dipstick but delivers improved results when

but delivers improved results when used with 170cc Big Bore kit Banjo bolt kit designed for 170cc big bore kit Includes ceramic coated cylinder

High-tech gray zirconium-based ceramic applied extra thick to protect brake fluid from heat

Clean laser-etched Leo Vince logo in an innovative carved design Asymmetic design and high-temperature resistant full carbon-fiber end cap Impact-resistant sandblasted oval AISI 304 stainless steel sleeve - titanium look TIG-welded stainless steel front cap Adjustable full-carbon fastening strap Removable dB killer

8 clicks/max

applicable mount kits

MOOSE RACING Air Cut-Off Valve Rebuild Kit - Yamaha 46-4017 Oil Dipstick but delivers improved results whenImproperly functioning air cut off valves can stick open or closed causing popping on deceleration or poor running conditions Models with multiple carburetors include components to repair all carburetors Kit Includes all necessary parts to rebuild the air cut off valve circuit Kit includes necessary O rings, diaphragm, spring screws