New CARBURETOR Carb for Tecumseh 640086 640086A 632641 632552 3HP 2 Cycle Engine NIMTEK High Quality Aftermarket Carburetor. Fits Tecumseh 3HP 2 Cycle Engine. Replace Tecumseh 640086 640086A 632641 632552. This carburetor comes with gasket. Fast and Direct shipping from US warehouse.