Honda Carburetor Bowl Gasket, GX240 - GXV390

Honda Carburetor Bowl Gasket, GX240 - GXV390

The 485-974 Carburetor Bowl Gasket is a replacement float bowl gasket designed for Honda GX and GXV series small engines, helping maintain a proper seal between the carburetor bowl and carburetor body. This gasket prevents fuel leaks while ensuring consistent fuel delivery for reliable engine performance. Built as a direct replacement for several Honda and MTD part numbers, it restores proper sealing during carburetor maintenance or rebuilds—because even a small gasket plays a big role in keeping an engine running smoothly.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 485-974
• Brand: Stens
• Product Type: Carburetor float bowl gasket
• Application: Small engine carburetor sealing
• OEM Replacement (Honda): 16010-ZE2-811, 16010-ZE2-812
• OEM Replacement (MTD): 751-11970, 951-11970
• Function: Seals the carburetor float bowl to prevent fuel leaks
• Material: Fuel-resistant gasket material
• Installation: Direct replacement during carburetor service or rebuild

Compatible With

• Honda GX240
• Honda GX270
• Honda GX340
• Honda GX390
• Honda GXV270
• Honda GXV340
• Honda GXV390

Ideal For

• Small engine carburetor repairs
• Replacing worn or leaking carburetor bowl gaskets
• Maintenance of Honda GX and GXV series engines
• Lawn equipment, generators, and small engine machinery
• Situations where a fresh gasket keeps fuel where it belongs—inside the carburetor instead of dripping onto the engine