Will this kit work on my non-US model Grizzly?

The components in this kit are based on US models. While it may work on non-US models, you should use discretion during installation as there might be differences.

Can this carburetor kit be shipped to California?

No, this carburetor kit is not CARB approved and cannot be shipped to California due to emissions regulations.

Specifications

Brand: QuadBoss
Part #: 418346
UPC: 887337265612

QuadBoss 07-08 Yamaha YFM400 Grizzly 4x4 IRS Carburetor Kit

Name: QuadBoss 07-08 Yamaha YFM400 Grizzly 4x4 IRS Carburetor Kit
Brand: QuadBoss
SKU: quadboss-quadboss-07-08-yamaha-yfm400-grizzly-4x4-irs-carburetor-kit-t14-608133
Price: 57.41 USD
Availability: BackOrder

$57.41

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

QuadBoss Carburetor Kit for 2007-2008 Yamaha YFM400 Grizzly 4x4 IRS. Restores proper fuel delivery for reliable engine performance.

Key Features

Fits 2007-2008 Yamaha YFM400 Grizzly 4x4 IRS.
Includes all necessary O-rings, gaskets, jets, needle, mixture screw, float bowl screws, and float valve needle and seat.
Uses nitrile rubber material for all O-rings and rubber gaskets.
Features high-performance interface gasket material for paper gasket applications.
O.E.M. jet sizes are included in the kit for proper fuel mixture.

This kit is designed for US models of the 2007-2008 Yamaha YFM400 Grizzly 4x4 IRS. Discretion is advised when installing on non-US models.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

If your 2007 or 2008 Yamaha YFM400 Grizzly 4x4 IRS is running rough, sputtering, or just not getting the fuel it needs, a worn-out carburetor can be the culprit. This QuadBoss carburetor kit is designed to help you rebuild your stock carb, bringing your ATV back to life. It includes all the essential parts to get your fuel system working right again, so you can get back to riding.

Inside this kit, you'll find everything needed for a thorough carburetor repair. That means all the O-rings, gaskets, jets, needle, mixture screw, float bowl screws, and the float valve needle and seat are included. We use nitrile rubber for all the rubber gaskets and O-rings, which holds up well against fuel. For any paper gasket applications, we've included high-performance interface gasket material. The jets are O.E.M. sizes, ensuring your fuel mixture is set correctly for your Grizzly's engine.

This kit is based on US models, so keep that in mind if you have a non-US version. It's a well-built option to get your carburetor back in shape and ensure your Yamaha YFM400 is running smoothly again.