Carburetor For Yamaha Big Bear 350 YFM 350 4x4 Atv 4WU-14901-20-00

Product Overview

This Carburetor is an essential engine component designed to mix air and fuel for internal combustion in your Yamaha Big Bear 350. By delivering a precise air-fuel mixture, this Carburetor ensures consistent power and smooth idling for off-road operations. It serves as a reliable replacement for riders needing to restore the performance and throttle response of their Yamaha Big Bear 350 YFM 350 4x4 Atv.

Key Features & Performance

• Precision-machined internal components for optimal fuel atomization
• Pre-jetted for standard atmospheric conditions to ensure reliable starting
• Direct-fit design facilitates a straightforward installation into the factory intake boot
• High-quality alloy construction resists corrosion and fuel-related wear
• Includes critical hardware such as an O-ring and throttle base cover for a complete service

Fitment & Compatibility

• 1987-1996 Yamaha Big Bear 350 YFM350 (2x4 & 4x4)
• 1992-1995 Yamaha Moto-4 350 YFM350
• 1987-2004 Yamaha Warrior 350 YFM350
• 1995 Yamaha Wolverine 350 YFM35F
• 1996-1998 Yamaha Kodiak 400 YFM400 4WD

Common Uses

• Replacing a clogged or corroded factory carburetor to restore engine power
• Correcting poor idling and hesitation issues caused by worn internal seals
• Routine maintenance or engine overhaul for vintage Yamaha utility ATVs

Technical Specifications

• Material: Heavy-duty Zinc/Aluminum Alloy
• Intake Inner Diameter: 36mm
• Air Filter Mount Outer Diameter: 50mm
• Part Number(s): 4WU-14901-20-00, 4WU-14901-00-00

Frequently Asked Questions

Q: Does this carburetor come pre-adjusted for my ATV? A: While it is pre-jetted to OEM specifications, minor adjustments to the idle screw may be required based on your specific elevation and engine condition.

Q: Are the mounting nuts and fuel filter included in the package? A: Yes, this assembly typically includes the necessary mounting hardware and an inline fuel filter to ensure a clean fuel supply.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.