Fuel & Air System

FeaturesKits include all of the necessary components to repair a carburetorKit includes all O-rings, gaskets, jets, needle, mixture screw, float bowl screws, float valve needle and seat.OEM jet sizes are included in the kit.NBR rubber material is used on...

FeaturesKits are intended for closed course racing onlyNBR rubber material is used on all O-rings and rubber gaskets. NBR has excellent resistance to the ethanol used in today’s fuelsComponents included in the kits are based off of US models and...

FeaturesPolyurethane, resists cracking and pinchingA must for every race box

Mikuni Fuel Pump Dual Square Df52-136

FeaturesGo for high flow! Total Kits allow fitment of HSR42 or 45mm carburetor to any Big Twin EVO or Twin Cam model Our high flow filter supports 100 horsepower with no loss from filter restrictionThe complete Total Kit includes:A special...

FeaturesThis gasket is for aluminum body aftermarket carburetors and may not fit some Mikuni made O.E.M. carburetors

FeaturesOne kit required per carburetorKit includes: plunger, spring, fitting, adjuster, jam-nut, and rubber bootAll parts necessary to convert lever operated chokes (30-44mm) to cable operation

FeaturesMost ATV’s will use at least 2 depending on where usedUsed for mounting on fuel pumps and carbsOD 19mm / 12.5mm x 6.6mm ID x 21.2mm TallAlso used for mounting components on air boxes and body panelsApplications also include Polaris ATV’s used...

FeaturesTop grade 100% polyurethaneNot affected by subzero temperaturesVisual confirmation of fuel flowOEM quality vent lines keep fuel off your engine

FeaturesThese kits include all necessary diaphragms, gaskets and hardware required to disassemble and rebuild the carburetor and external fuel pump using Keihin carbs. Not for use with constant velocity carburetors. 1990Kawasaki650 SX1989Kawasaki650...

FeaturesComplete kits to rebuild O.E. carburetors. Each kit contains all necessary gaskets, o-rings, float valve and jets for one carburetor. 2000YamahaYZ1251999YamahaYZ125

FeaturesComplete kits to rebuild O.E. carburetors. Each kit contains all necessary gaskets, o-rings, float valve and jets for one carburetor. 2012PolarisScrambler 500 4X42011PolarisScrambler 500 4X42010PolarisScrambler 500 4X42009PolarisScrambler 500...