Carburetor 640349/640052/640054 for Tecumseh HMSK105, LH318SA, and LH358SA Engines

Carburetor 640349/640052/640054 for Tecumseh HMSK105, LH318SA, and LH358SA Engines.

This high-quality carburetor replaces the 640349, 640052, and 640054 carburetors that were used on the Tecumseh HMSK105, LH318SA, and LH358SA gasoline engines. These engines were commonly used on snow blowers, as well as other small engine applications. The gasket is included.

Please note that this carburetor is very similar to our Carburetor 632370/632334A for Tecumseh M70, HM80, HMSK80, and HMSK90, HM100, and HMSK100 Engines, however it does not have the bottom drain on the bowl. Please study the photographs above to match your carburetor.

⚠ WARNING California Residents: Proposition 65 Warning

Air intake diameter: 25.90 mm
Air intake hole spacing: 34.73 mm
Engine intake diameter: 23.80 mm
Engine intake hole spacing: 45.60 mm