Parts for Craftsman 143197052: Basic Engine Parts

The oil seal is designed to stop fluid from leaking out, as well as to ensure that dirt and other debris do not make their way into the oil. When applied properly, it should create an impermeable seal. It also provides spacing between the crankcase and the crankshaft. If the oil seal has been damaged or has degraded because of wear and tear, it will need to be replaced. Some of the signs that the oil seal might be bad include leaks or an engine that is not performing properly. Users might also notice that the machine is going through oil quickly. This is an authentic OEM product that is sold individually. The oil seal can be used with many types of lawn and garden equipment including lawn mowers, snowblowers, tillers, pressure washers, wood chippers, generators, and other small engines. Compatible brands including Briggs & Stratton, Simplicity, Snapper, MTD, Lawn-Boy, Tecumseh, Cub Cadet, Toro, and Craftsman.

The muffler on a lawn or garden machine is meant to cut down on the amount of noise that comes from the engine. It will also prevent sparks from the exhaust system from igniting materials beneath the machine (such as dried grass or other debris). A muffler can wear out after only a few seasons because of the amount of use, the level of dried soot from the engine, and from any holes or cracks that can form in the housing or hoses. This OEM replacement muffler works on a long list of brands of lawn and garden machines, including those from Briggs & Stratton, Cub Cadet, Toro, and Simplicity. It will work with an array of small engines, pressure washers, chippers, and lawn mowers. It ships as a full replacement, including gasket and bolts as well as muffler assembly.