Carb Parts/Jets

Mikuni Genuine Main Jets Fits Mikuni carburetors VM16, HS40, HSR42/45/48, RS, TM, VM29/33 Smoothbores OE fitments only apply if bike has stock Mikuni carburetor Made in Japan

Main Jets for CV-Type Keihin Carbs Master jet kit consists of 14 five-packs, includes jets from #140 to #250; you furnish box Precision-made in Japan

Mikuni Genuine Pilot Jets Fits Mikuni carburetors HS40, HSR42/45/48, RS34-RS40 and TM33, TM 36 and TM40 with accelerator pump May fit other OE applications Made in Japan

Boyesen CV40 Twin Shot Cost effective, bolt-on upgrade that will eliminate the sluggish and inconsistent throttle response of your CV40 carbureted H-D. Converts all O.E.M. H-D CV40 carburetors from 92-06 to a standardized fuel delivery system. Standardized fuel system for application simplicity. Features: Precision Twin Hole Sprayer Removable Main Jet Cap for Tuning Removeable Sprayer for Convenient Service Precision Accelerator Pump Improves Spray Response Stiffer Activation Arm for Consistent Spray Bolt On No Modifications

Mikuni Rebuild Kit Includes top cover gasket, jet needle E-ring and washer, throttle valve seal, pilot air O-ring, fuel joint O-ring, accelerator pump O-ring, needle valve O-ring, needle valve retainer screw, needle valve assembly, float bowl O-ring/gasket, overflow hose, float bowl screws, accelerator pump rod boot Genuine Mikuni parts properly replace worn or mistreated components for HSR42/45/48 carburetors Includes all the parts needed to rebuild HSR42/45 or HSR48 carburetors

Complete Carb Rebuild Kit CV40 NBR rubber material is used on all O-rings and rubber gaskets; NBR has excellent resistance to the ethanol used in today's fuels Components included in the kits are based off of U.S. models and discretion must be used when attempting to install the kit on a non-US model Features: All gaskets and O-rings including intake gaskets before and after the carburetor Kits include float bowl, carburetor cap, and accelerator pump screws Extended fuel mixture screw with spring, washer, and O-ring Float needle valve with FMK tip Accelerator pump diaphragm spring and boot Emulsion tube with slide needle Three main jets and three pilot jets that can be used to tune a stock machine or a modified one Kits are intended for closed-course racing only

Drag Specialties Carburetor Rebuild Kit Keihin CV Kits include all necessary parts to rebuild a butterfly-style or CV-style Keihin carb

Pilot Jets for CV-Type Keihin Carbs Master kit for CV-style consists of nine five-packs, includes jets from #40 to #55; you furnish box Precision-made in Japan

CV40 Carb Slide Membrane Looking to replace that pinched slide membrane that no one can seem to source. Here it is for your CV40 Keihin Carbs. Features: Includes One Membrane Works with Stock Slide Made in the USA

James Gaskets Keihin Carb Rebuild Kit - CV Includes all the necessary needles, O-rings, seals and gaskets etc. for a complete rebuild, For use with all Big Twin or XL models using the CV carb

Drag Specialties Carburetor Rebuild Kit - Mikuni HSR 42/45 Includes all required parts to completely rebuild a carburetor, For HSR42/45mm carburetors

Cycle Pro Diaphragm Rebuild Kit - Super E/G  Complete with upgraded rubber components; diaphragm, 2 O-rings, boot and spring to completely rebuild the accelerator pump, Carburetor diaphragm rebuild kit for all Keihin carbs (including late Constant Velocity carburetors)