New PWK 36mm PWK36 Carburetor Quad Carb For TRX250R CR250 LT250 For 250cc Or Larger ATVs Go Kart Dirt Bike Jet Boat Fit For TRX250R CR250 LT250 250cc Or Larger ATVs Go Kart Dirt Bike Jet Boat , standard engine installation space ,suits off road racing daily trail riding Direct bolt on replacement setup ,aligns port throttle linkage structure ,no manifold or auxiliary adapter parts required Balances fuel mixing proportion accurately ,delivers sharp throttle feedback ,raises peak power output at rotation speeds machined carb body with fuel needle components ,adopts stable structural material ,reduces internal clogging risks Built with unified 36mm inner diameter specifications ,forms tight sealed channel ,maintains consistent fuel supply on rough terrain