4X Carburetor Carb Rebuild Repair Kit fit for Yamaha YFZ450 2004-2009

4X Carburetor Carb Rebuild Repair Kit for Yamaha

This 4X carburetor carb rebuild repair kit provides components to rebuild and restore the performance of the fuel system on compatible off-road vehicles.

Overview

The 4X carburetor carb rebuild repair kit contains critical gaskets, needles, and jets to restore optimal fuel delivery. This 4X carburetor carb rebuild repair kit replaces worn-out internal components to resolve fuel leaks and rough idling. Motorsports enthusiasts utilize this 4X carburetor carb rebuild repair kit to maintain consistent engine tuning.

Built For Performance

• Includes high-quality rubber gaskets that resist degradation from fuel additives.
• Precision-machined brass jets ensure accurate fuel metering.
• Float needle valves feature durable tips for reliable fuel shutoff.
• Comprehensive component selection covers standard carburetor overhaul needs.

Fits These Machines

• for Yamaha YFZ450 (2004-2009)

On-The-Job Use

• Restores reliable engine starting after long periods of storage.
• Eliminates fuel leakage from dried-out float bowl seals.
• Corrects lean or rich running issues during high-performance trail riding.

Specs At A Glance

Good To Know

Q: Why should I replace carburetor jets during a rebuild? A: Old jets can develop varnish buildup or corrosion, which restricts fuel flow and disrupts the air-fuel ratio.

Q: Do I need special tools to install this kit? A: Standard hand tools and carburetor cleaning solvent are typically sufficient for a thorough rebuild.

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