Carburetor Carb For Yamaha Bruin Big Bear Wolverine Kodiak Grizzly 350 400 450

Carburetor Carb for Yamaha Bruin, Big Bear, Wolverine, Kodiak, Grizzly 350 400 450

This carburetor carb replaces the fuel mixing component on select Yamaha ATV models, ensuring proper air-fuel mixture for reliable starting and smooth throttle response.

Overview

This replacement carburetor carb is designed for Yamaha Bruin, Big Bear, Wolverine, Kodiak, and Grizzly ATVs with 350cc, 400cc, and 450cc engines. The carburetor carb delivers consistent fuel atomization, helping restore hard-starting engines to dependable operation. It is an economical alternative for riders and mechanics servicing Yamaha utility and sport quad models.

Built For Performance

• Pre-set float height for bolt-on installation without complex tuning
• Cast aluminum body resists corrosion and warping under heat
• Replaceable main and pilot jets allow fine-tuning for elevation or modifications
• Adjustable idle speed screw for precise idle control
• Includes fuel inlet screen to block debris
• New gaskets and O-rings prevent air leaks

Fits These Machines

• for Yamaha Bruin 350
• for Yamaha Big Bear 400
• for Yamaha Wolverine 350
• for Yamaha Kodiak 400
• for Yamaha Kodiak 450
• for Yamaha Grizzly 350
• for Yamaha Grizzly 400
• for Yamaha Grizzly 450

On-The-Job Use

• Restoring cold-start reliability on trail ATVs stored seasonally
• Replacing a worn carburetor on farm utility quads used for hauling
• Correcting fuel delivery on hunting buggies that idle for long periods
• Resolving flooding issues on mud-equipped machines after deep water exposure
• Bringing older Wolverine and Grizzly models back to smooth throttle response

Good To Know

Q: Do I need to re-jet this carburetor after installation? A: Most of these carburetors come pre-jetted to factory settings for the listed displacements; however, extreme elevation changes or aftermarket air intakes may require slight jetting adjustments.

Q: Is this carburetor compatible with ethanol-blended fuel? A: Yes, it is built with ethanol-resistant gaskets and seals, but long-term storage with ethanol fuel should be avoided and a stabilizer used to prevent varnish buildup.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.