Honda 16221-890-800 Carburetor Gasket

Product Description

The HONDA 16221-890-800 is a carburetor gasket designed to seal the interface between the carburetor and the engine intake on Honda small engines. This gasket prevents air leaks that would disrupt the air-fuel mixture and cause rough running, hard starting, or poor throttle response. It is a direct OEM replacement part intended for Honda lawn and garden power equipment. Installation is typically performed by small engine technicians or experienced service professionals during carburetor removal, cleaning, or rebuild procedures.

This gasket is used in Honda-powered lawn and garden equipment where the carburetor must be removed for service. Typical applications include routine carburetor rebuilds, replacement following fuel system repairs, or any procedure that requires breaking the carburetor-to-engine seal. Using the correct OEM gasket ensures a proper fit and maintains the integrity of the air-fuel delivery system.

Key Features

• OEM Honda replacement part for precise fit and sealing performance
• Restores the carburetor-to-engine seal to prevent air leaks
• Required replacement any time the carburetor is removed from the engine
• Maintains correct air-fuel mixture for consistent engine performance

Compatibility

Designed as an OEM replacement carburetor gasket for Honda small engines used in lawn and garden equipment.

Installation Notes

Installation is performed by a small engine technician. Shut off the fuel supply and allow the engine to cool completely before removing the carburetor. The old gasket should be fully removed and mating surfaces cleaned before installing the new gasket. Never reuse a compressed or damaged carburetor gasket, as even minor air leaks at this joint will affect engine operation.

Technical Specifications

• Part Type: Carburetor Gasket
• Application: Honda Lawn and Garden Small Engines

Standard Information

• Brand: HONDA
• Manufacturer Part Number: 16221-890-800