Parts for Craftsman 143640020B: Carburetor 640020B Parts

This is a replacement carburetor for use with various types of small engines. The role of the carburetor in the engine should never be overlooked. This part is responsible for providing the correct air and fuel mixture to the engine, so it can start and continue to run properly. In time, there may be issues with the carburetor. Parts of the carb could fail or become corroded and need to be replaced. To get a better idea of whether the carburetor is the problem, owners can remove the oil filter and add a teaspoon of fuel directly to it. Then, they will start the engine. If the engine starts, but stalls after a few seconds, it could be the carburetor. It should be replaced soon to ensure the engine continues to start and perform well. This is a genuine OEM replacement carburetor that is sold individually. It does come with the needed gaskets. The carburetor can be used on various models of log splitter, mowers, and other small engines. Compatible brands include Tecumseh, Craftsman, and MTD.

This is an authentic replacement bowl drain washer for use with lawn mower engines and other types of lawn and garden equipment. The washer is used to help seal the connection between the float bowl and the bowl drain screw in the engine. Although the washer is made from metal, it may still need to be replaced at some point if it becomes corroded, bent, or otherwise damaged. This would mean that it no longer provides a proper seal and that there could be leaks. Owners should periodically take the time to inspect the bowl drain washer, along with other elements of their machine, and replace them as needed. It may be a good idea to have several of the washers on hand. The genuine OEM replacement bowl drain washer is sold individually. It will work with a range of different types of machines including lawn mowers, snowblowers, pressure washers, and other small engines. Compatible brands include Craftsman, Toro, Tecumseh, Lawn-Boy, MTD, and Briggs & Stratton. Buyers should always be sure they are choosing the correct washers for their needs.

The O-rings for the Main Nozzle Tube are essential to sealing the engine effectively. O-rings are used in many different parts of lawn equipment and can provide many benefits. Mainly, they provide a secure seal between various compartments to prevent leakage of fluids or air that could affect operation. Keeping O-rings and seals in good condition will help extend the life of lawn equipment. Over time and with regular use and exposure to the elements, these rings can become corroded, damaged, or otherwise ineffective or faulty. Always replace O-rings as soon as they fail so that there is no further damage to the engines or equipment. It is advised to purchase multiple O-rings to have backups on hand for emergencies, as well. Wear gloves whenever replacing O-rings on power equipment for safety and a secure grip. This specific OEM part is designed to replace faulty O-rings in engines, snowblowers, lawnmowers, and pressure washers from leading brands. It is compatible with models from Tecumseh, Toro, Briggs & Stratton, Cub Cadet, Husqvarna, and MTD. Be sure to check your user manual or equipment for part numbers and compatibility to guarantee an exact fit.