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Manufacturer Part

Tecumseh 631921 Carburetor OEM Part

Manufacturer's Part Number: 631921
Genuine Tecumseh part
Appliance Compatibility Tool
No longer available

This part is discontinued by the manufacturer and is no longer available for purchase.

Product Details

Genuine Tecumseh part.

Cross Reference Information

Part Number 631921 replaces AP6782347.

Description

This is a genuine OEM carburetor sourced directly from the manufacturer designed for use in tillers and other small engines. The carburetor controls the mixture and gas and air that reaches the engine at different speeds. Regular use for prolonged periods can lead to the carburetor's failure, resulting in a sluggish engine and reduced fuel economy. A buildup of debris in the carburetor can also cause failure due to clogged airways preventing fuel from reaching the engine. Replacing the carburetor will solve these problems and is much less costly than buying entirely new equipment. Replacing the carburetor requires less than hour of work and a screwdriver, socket or wrench set, and clean basin. Remove the spark plug from the engine and drain the fuel into the clean basin. Locate the air filter and remove it. Remove the fuel line and crankcase. Remove the carburetor from the engine. Install the new carburetor. Reinstall the parts in reverse order. Start the engine and test the carburetor. This is a carburetor made of heavy-duty metal and molded plastic parts; it is sold as an individual pre-assembled unit. The carburetor is compatible with tillers and other small engines manufactured by Toro, Tecumseh, Cub Cadet, and Craftsman.

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Cross Reference Information

Tecumseh 631921 Carburetor OEM Part

Part Number:
OEM20347050
Manufacturer's Part Number:
631921

Fits 28 models

ManufacturerModel NumberDescription
Craftsman1436542624-Cycle Engine
Craftsman1436542724-Cycle Engine
Craftsman1436542924-Cycle Engine
Craftsman1436640624-Cycle Engine
Craftsman1436640924-Cycle Engine
Craftsman1436641824-Cycle Engine
Craftsman1436641924-Cycle Engine
Craftsman1436642124-Cycle Engine
Craftsman1436642524-Cycle Engine
Craftsman1436642624-Cycle Engine
Craftsman1436643124-Cycle Engine
Craftsman1437140624-Cycle Engine
Craftsman1437141024-Cycle Engine
Craftsman1437141124-Cycle Engine
Craftsman1437410624-Cycle Engine
Craftsman1437440124-Cycle Engine
Craftsman1437440424-Cycle Engine
Craftsman143751062Engine
Craftsman1437540224-Cycle Engine
Craftsman143784142Engine
Craftsman1437841724-Cycle Engine
Craftsman143943505Engine
Craftsman143953501Engine
Craftsman143963517Engine
Craftsman917299130Rear-Tine Tiller
TecumsehH35-45477M4-Cycle Engine
TecumsehH35-45495M4-Cycle Engine
TecumsehH35-45608R4-Cycle Engine
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