Replaces OEM #: 36045, 36045A
Fits Tecumseh vector carburetor's.
Includes lock washer.
Does not have a vent hole

Replaces OEM #: 632047, 632047A
Fits models TNT100, 120, ECV100, 105, 110, 120 & TVS series.
Includes lock washer.

Replaces OEM #: Tecumseh 632694A
Primer bulb with vented hole
Fits VLV & LEV engines.

640351 Genuine Tecumseh Primer Bulb Assembly

Replaces OEM: Tecumseh 23120003, 321802A, 570629A, 32184, 570442A, 570629B

New Old Stock

Replaces (OEM): TECUMSEH 632047
TECUMSEH 632047A

Fits Models: TECUMSEH TNT100, TNT120, ECV100-ECV120; carubertors CA-631849A thru CA-632795, TEC-632804,TEC-640173 and TEC-640196
Not compatible and warranty void with equipment using greater than 10% ethanol-blend fuel