Tecumseh 631921 Carburetor OEM Part

Product Details

Genuine Tecumseh part. See all items in Engine Carburetor, Lawn Mower Carburetor and Tiller Carburetor.

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.