Mikuni Genuine Carburetor & Fuel Pump Rebuild Kits
Mikuni American continues to expand its product line of Mikuni Genuine Carburetor and Fuel Pump Rebuild Kits for both Mikuni Aftermarket Carburetors and Fuel Pumps, and for Mikuni Origional Equipment Manufacturers' (OEM) Carburetors as found on different Manufacturers' Motorcycles, ATVs and Personal Watercraft. These Kits are a perfect fit featuring all Genuine Mikuni Repalcement Parts with an Exploded View Rebuild Diagram and Parts List included with each Kits.

We do not offer most OEM Carburetors or Fuel Pumps which came origionally on your vehicle, as many were designed, manufacturered and supplied exclusively to the OEM Vehicle Manufacturer and would only be available from them through their dealers. However, there may be a Mikuni Aftermarket Carburetor or Fuel Pump in our Mikuni Aftermarket Product Line that can be a suitable replacment or performance upgrade for your vehicle (for off-road use only). Please consult our Mikuni Aftermarket Products Catalog on this website for available Carburetors and Parts.

Many Carburetor Jetting and some Replacment Parts may be shared between Mikuni Aftermarket and Mikuni OEM Carburetors, but Mikuni American does not have the information or staff to assist customers with this information, nor can we help you with the the rebuilding and jetting of carburetors. In all instanaces you will need to work with a qualified Mechanic to tune, rebuild or replace your Mikuni Carburetor. You can also contact one of the Mikuni Product Distributors listed on the website here to assist and sell you replacement Mikuni Carburetors, Jetting and Parts.


Mikuni BSR-33 Rebuild Kit

Mikuni MK-BSR33 Carburetor Rebuild Kit
for multiple Yamaha ATVs including:


2004-2005 Yamaha YFM Bruin
2004-2006 Yamaha YFM350A/FA 2WD/4WD
2007-2011 Yamaha YFM 350G/FG 2WD/4WD
2006-2007 Yamaha YFM350X Wolverine
2000-2004 Yamaha YFM 400 Big Bear 2WD
2004-2007 Yamaha YFM 350 Grizzly
2000-2006 Yamaha YFM400FA Kodiak 4WD
2007-2008 Yamaha YFM400FA Grizzly
2000-2006 Yamaha YFM400FG Kodiak 2WD
2006-2008 Yamaha YFM450FX Wolverine
2008-2011 Yamaha YFM450FG Grizzly
2003-2006 Yamaha YFM450F Kodiak

The Kit replaces vital components in the BSR33 Carburetor including a new Float Needle Valve Assembly, Gaskets, Seals, Diaphragms, Springs and Float Bowl Screws to return the stock Mikuni BSR33 Carburetor to like-new operation.

Mikuni MK-BSR33 Carburetor Rebuild Kit Exploded View Parts List




MikuniMK-BSR33-01Rebuild Kit

Mikuni MK-BSR33-01 Carburetor Rebuild Kit
for Can-Am and John Deere ATVs including:


2001-2005 Bombardier / Can-Am Traxter 500 ATV
2003-2008 Bombardier / Can-Am Outlander 330/400 ATV
2003-2008 John Deere 500/650 Buck ATV
.


Shown here is the Mikuni Carburetor Rebuild Kit BSR33 for the OEM Mikuni BSR33 Carburetor found on many popular ATVs including those from Yamaha, Suzuki, Bombardier and Polaris. The Kit replaces vital components in the BSR33 Carburetor including a new Float Needle Valve Assembly, Gaskets, Seals, Diaphragms, Springs and Float Bowl Screws to return the stock Mikuni BSR33 Carburetor to like-new operation.

Mikuni MK-BSR33-01 Carburetor Rebuild Kit Exploded View Parts List
Mikuni MK-BSR33-P68 RebuildKit

Mikuni MK-BSR33-P68 Carburetor Rebuild Kit
for Yamaha Rhino ATVs including:


2007-2009 Yamaha Rhino 450 UTV. The Kit replaces vital components in the BSR33 Carburetor including a new Float Needle Valve Assembly, Gaskets, Seals, Diaphragms, Springs and Float Bowl Screws to return the stock Mikuni BSR33 Carburetor to like-new operation.

Mikuni MK-BSR33-P68 Carburetor Rebuild Kit Exploded View Parts List

 

Mikuni MK-BSR33-41Rebuild Kit

Mikuni MK-BSR33-41 Carburetor Rebuild Kit
for Yamaha Rapter ATVs including:


2001-2005 Yamaha Rapter 660 ATV Twin Carburetors

.The Kit replaces vital components in the BSR33 Carburetor including a new Float Needle Valve Assembly, Gaskets, Seals, Diaphragms, Springs and Float Bowl Screws to return the stock Mikuni BSR33 Carburetor to like-new operation.

Mikuni MK-BSR33-41 Carburetor Rebuild Kit Exploded View Parts List

Mikuni MK-BSR42 Carburetor Rebuild Kit
for Yamaha Rhino ATV

Mikuni MK-BSR42 Carburetor Rebuild Kit
for Yamaha Rhino ATVs including:


2004-2007 Yamaha Rhino 660 ATV Twin Carburetor.

The Kit replaces vital components in the BSR33 Carburetor including a new Float Needle Valve Assembly, Gaskets, Seals, Diaphragms, Springs and Float Bowl Screws to return the stock Mikuni BSR33 Carburetor to like-new operation.

Mikuni MK-BSR42 Carburetor Rebuild Kit Exploded View Parts List
Mikuni HSR42/45 Carburetor Genuine Rebuild Kit KHS-016 Mikuni HSR42/45 Carburetor Genuine Rebuild Kit KHS-016

Mikuni's popular HSR42/45 Flatslide Performance Carburetors for American V-twins have been on the market for a number of years now, and for some older installations it may be time for a maintenance check, cleaning and rebuild. Mikuni's HKS-016 Genuine Rebuild Kit for the HSR 42/45 Carburetor will make sure you carb runs and performs like new again. Each Rebuild Kit contains all the necessary parts to rebuild one carburetor with all the needed gaskets, seals, and O-rings, plus specialty parts that may wear out or clog up with old fuel over time like the float needle valve assembly, plus new float bowl screws for re-assembly. 

Mikuni Carburetor Rebuild Kit for 
Yamaha 225 Model Trail Bikes and ATVs Rebuild Kit MK-403 Mikuni Carburetor Rebuild Kit for
Yamaha 225 Model Trail Bikes and ATVs Rebuild Kit MK-403


Mikuni American is now making available Genuine Mikuni Carburetor Rebuild Kits for many popular OEM Motorcycles and ATVs where such Rebuild Kits and Replacement Parts may not be available from the Original Vehicle Manufacturer. Shown here is Mikuni Carburetor Cover Rebuild Kit MK-403 for Yamaha trail bike models TTR225, XT225, and Wolverine ATV. The Kit includes a new Cover Assembly, O-Ring, Spring and Diaphragm to return the stock carburetor to like-new operation.
Mikuni Fuel Pump Rebuild Kit for 
Yamaha Rhino MK-DF52-531 Mikuni Fuel Pump Rebuild Kit for
Yamaha Rhino MK-DF52-531


Mikuni American is now making available Genuine Mikuni Carburetor and Fuel Pump Rebuild Kits for many popular OEM Motorcycles and ATVs where such Rebuild Kits and Replacement Parts may not be available from the Original Vehicle Manufacturer. Shown here is Mikuni Fuel Pump Rebuild Kit MK-DF52-531 for Yamaha's popular Rhino ATV. The Kit includes new Gaskets, Seals, Diaphragm, Spring and case screws to return the stock fuel pump to like-new operation. 

 

Mikuni BSR33/42 Air Cutoff Valve Rebuild Kit MK-405 Mikuni BSR33/42 Air Cutoff Valve Rebuild Kit MK-405

Mikuni American is now making available Genuine Mikuni Carburetor and Fuel Pump Rebuild Kits for many popular OEM Motorcycles and ATVs where such Rebuild Kits and Replacement Parts may not be available from the Original Vehicle Manufacturer. Shown here is the Air Cutoff Valve Rebuild Kit for Mikuni BSR33 and BSR42 Carburetors as found on many popular ATVs including those from Yamaha, Suzuki, Bombardier and Polaris. Included is a new cap with screw, rubber diaphram, and applicable spring. 

 

 

 

Mikuni American carburetor Division

 

NOTE
Mikuni Carburetors should be replaced, repaired or tuned by the Selling Dealer, a Trained Mechanic or Experienced Race Tuner.

Mikuni American sells only to Authorized Distributors and Manufacturers, and does not assist Customers or Dealers with Tuning and Parts Inquires.