Parts for Craftsman 143597012: 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.

This replacement part is a flywheel. This part is an important part of many different machines. The flywheel is typically attached to a rotating shaft and is responsible for smoothing the delivery of power from the motor to the machine. A new flywheel might be needed if the current one is no longer functioning properly. This can be due to normal wear and tear after years of use. Work gloves are recommended when working near the engine in any way. This is a genuine replacement part made by Midwest Engine. It is an OEM replacement part which will ensure a proper fit. This part is sold individually.

This authentic OEM replacement push rod connects to the camshaft on small or medium sized gas-powered lawn tractor engines, and as the camshaft turns, the push rod transfers that motion into the valves. Without a functioning push rod, the valves will not open and the engine will not work. Push rods also act as transferring units that bring oil through the valves and into the camshaft. If these parts start to stick due to poor lubrication, push rods can bend and will no longer work properly. It is also possible, though rare, for a push rod to bend due to general metal fatigue over time. To identify a bent push rod, listen for a ticking sound in the engine and look out for any slipping gears. Accessing the push rods will mean taking apart the camshaft and valves and may require the user's manual. This replacement part is sourced from its original manufacturer and is compatible with Craftsman and Briggs & Stratton lawn tractors. It ships individually.