Tecumseh Carburetor Seat Tool – OEM Replacement

The **MechPort Tecumseh Carburetor Seat Removal and Installation Tool** is a precision-engineered solution for servicing float bowl carburetors in Tecumseh HM, HS, OHH, and TVS series engines. Designed to replace the original equipment manufacturer (OEM) part number **670377**, this tool simplifies the removal and installation of inlet needle seats while also serving as a built-in float height gauge. Its **damage-reducing steel hook** ensures clean extraction of old seats, while the flat midsection provides an accurate reference for verifying float levels—a critical step in resolving common fuel system issues like leaks, flooding, or unstable idle.

Ideal for small-engine maintenance, this tool is compatible with a wide range of equipment, including lawn mowers, snow blowers, tillers, and generators fitted with float bowl carburetors. The **ergonomic plastic handle** enhances control in tight carburetor wells, making it easier to work in confined spaces during routine maintenance or rebuilds. With a straightforward **three-step operation**—extract the old seat, align and press the new seat evenly, and check float height—this tool streamlines carburetor refurbishment tasks, helping to restore optimal engine performance efficiently.

Backed by a **5-star rating from Australian customers**, this tool is a practical addition to any mechanic’s kit, ensuring accurate seat replacement and float level adjustments to keep small engines running smoothly. Whether you're a professional tradesperson or a DIY enthusiast, the MechPort tool delivers reliability and ease of use for Tecumseh carburetor servicing.