Carburetor Rebuild Kit For 2004-2009 Yamaha YFZ450 Carb Repair 5TG-14101-31-00

Carburetor Rebuild Kit for Yamaha YFZ450

This carburetor rebuild kit for Yamaha YFZ450 restores worn fuel-system seals and gaskets on 2004-2009 models and matches the 5TG-14101-31-00 OEM reference.

Overview

This carburetor rebuild kit for Yamaha YFZ450 is a service set for 2004-2009 carburetors, built around the 5TG-14101-31-00 OEM reference. It is a rebuild kit rather than a complete carburetor, so it is used to reseal the YFZ450 carburetor after cleaning and inspection. Riders and technicians can rely on it for Yamaha YFZ450 carburetor maintenance instead of replacing the entire fuel system unit.

Built For Performance

• Specified for the 5TG-14101-31-00 YFZ450 carburetor service
• Renews fuel gaskets and seals exposed to ethanol and vibration
• Works with the stock YFZ450 fuel inlet and throttle linkage
• Designed for use during a full carburetor cleaning and carbon check
• Helps stop idle problems from aged body seals

Fits These Machines

• for Yamaha YFZ450 (2004-2009)

On-The-Job Use

• Rebuilding the YFZ450 carburetor during a fuel-system service
• Restoring idle response after old gas has dried out the seals
• Renewing worn gaskets during a YFZ450 engine service
• Cleaning the throttle body and gasket surfaces while the carburetor is removed

Specs At A Glance

Good To Know

Q: Is the 5TG-14101-31-00 reference all I need for carburetor identification? A: The OEM number in the listing matches this rebuild kit, but the serial number on the carburetor body should be verified before ordering. Production changes may affect details such as the gasket shape.

Q: Should old varnish be removed when installing this rebuild kit? A: Clean the carburetor body and fuel passages before installing the new gaskets. Old varnish can block the idle circuit and cause the same running problem even with fresh seals.

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