New Carburetor Carb For 1999 Yamaha Big Bear 350 YFM350FW 4X4 4KB-14901-21-00

Carburetor for Yamaha Big Bear 350

This replacement carburetor for Yamaha Big Bear 350 models feeds the correct air and fuel mixture to the engine, and it cross-references OEM part number 4KB-14901-21-00.

Overview

This carburetor is a direct-fit replacement for the Yamaha Big Bear 350 YFM350FW 4X4, engineered to restore smooth fuel delivery and reliable starting. It replaces the original 4KB-14901-21-00 unit so the machine can run at full power again. It suits riders and mechanics reviving a machine that has lost its edge.

Built For Performance

• Cross-references OEM part number 4KB-14901-21-00 for confident fitment
• Precision-metered fuel circuits support clean throttle response
• Durable cast body resists corrosion from fuel and weather
• Includes throttle and idle adjustments for tuning
• Built to match the original mounting pattern for straightforward installation

Fits These Machines

• for Yamaha Big Bear 350 YFM350FW 4X4 1999

On-The-Job Use

• Trail riding and recreational off-road use
• Farm and property maintenance work
• Hunting and utility transport
• General engine servicing and repair

Specs At A Glance

Good To Know

Q: Will this fit my machine? A: It is built for the 1999 Yamaha Big Bear 350 YFM350FW 4X4 and cross-references 4KB-14901-21-00, so verify your model and part number first. Q: Will I need to adjust it after installing? A: Minor idle and mixture tuning is often needed after installation to match your altitude and fuel conditions.

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