The Stens 485-004 Carburetor Gasket Set is a high-quality aftermarket replacement kit engineered to restore proper sealing and performance to small-engine carburetors. Designed to eliminate vacuum leaks, improve fuel metering, and ensure dependable engine operation, this gasket set is ideal for tune-ups, carburetor rebuilds, and routine maintenance on pressure washers, generators, lawn equipment, and other outdoor power machinery.

Key Features & Details

• Premium Aftermarket Construction – Manufactured by Stens to meet or exceed OEM fit and performance standards.

• Restores Proper Sealing – Replaces worn or cracked gaskets that cause air leaks, hard starting, or poor idle quality.

• Fuel- and Heat-Resistant Materials – Built to handle gasoline, ethanol blends, and high engine temperature environments.

• Complete Gasket Kit – Includes all seals and gaskets required for a full carburetor reassembly (contents may vary slightly by batch).

• Easy Direct Fit – Designed for smooth installation with accurate dimensions for compatible carburetor models.

• Improves Engine Efficiency – Helps restore smooth operation, optimal fuel delivery, and consistent throttle response.

Specifications

• Manufacturer: Stens

• Part Number: 485-004

• Product Type: Carburetor Gasket Set

• Function: Creates airtight seals between carburetor components to ensure correct fuel/air mixture

• Compatibility: Fits select small-engine carburetors (verify equipment model for proper fitment)

• Applications: Pressure washers, generators, lawn and garden equipment, compact engines