HIPA Carburetor Gasket Primer Bulb for TECUMSEH 640349 640052 640054 8hp 9hp 10hp LH318SA LH358SA Fits for TECUMSEH 8hp 9hp 10hp HMSK80 HMSK90 SNOWBLOWER Fits: LH318SA, LH358SA Package including 1 x carburetor + 1 gasket + 1 Primer Bulb