143994 Craftsman - Parts

This piston ring set is designed to create a tight seal between the piston and cylinder wall, helping restore proper compression and reduce oil consumption in small engines. By improving sealing efficiency, it supports smoother starting, steady power, and reliable overall performance. Ideal for replacing worn or damaged rings, it helps extend engine life and maintain consistent operation.

This part is an OEM from Husqvarna. The screw (10-32x49/64 & #34) is made for use with many lawn mower engines, and is sold individually. The metal screw is often used to secure the engine air cleaner collar. A screwdriver and pliers are helpful with making the replacement.

This cylinder head gasket is a genuine OEM Tecumseh replacement used on small gasoline engines to seal the cylinder head to the engine block. It helps maintain proper compression and prevent combustion leaks, making it an ideal replacement when servicing an engine with gasket failure, leaks, or loss of performance.

This is a genuine replacement part sourced from the original manufacturer for use with small engines. The metal hex nut is used to fasten the engine's flywheel to the crankshaft assembly. This item is available as an individual replacement part, please see diagram for related items.

This spark plug cover is supplied directly from the original equipment manufacturer. The rubber and metal component is often used in snowthrower engines, and is sold individually. The spark plug cover is fitted over the spark plug wire connection, providing protection. A screwdriver and pliers may be required for the removal and replacement.

This is an original replacement part manufactured for use with small engines. This special fuel fitting is used to connect the fuel line to the carburetor. Overtime old fuel can clog passageways within the carburetor and may require the carburetor to be rebuilt. This fuel fitting is sold as an individual replacement part, please see model diagram for associative parts.

This is an authentic part that is supplied directly from the original equipment manufacturer for Craftsman and Tecumseh pressure washers, lawn mowers, and snow blowers. When pulled, the starter rope engages starter spring causing the engine turn fast enough for the ignition module to generate a spark to ignite the fuel in the cylinder. Th...Read moreis part is made of nylon rope and is sold individually. To install the rope you will need a screwdriver and socket wrench. Turn the starter spring to build tension and recoil the rope inside.

This is an authentic replacement part manufactured for use with snowthrowers and lawnmowers. The extension spring is commonly used to link the governor control arm to the control cable. This extension spring is sold individually, please see model diagram for associative parts.

This is a genuine OEM sourced part which is specially made for use with a variety of lawn and garden equipment. A spark plug delivers electric current from the ignition system to the internal combustion engine. Unfortunately, over time spark plugs will become dirty or fouled eventually requiring a replacement to maintain peak performance....Read more Note, you should gap your spark plug according to the owners manual of the outdoor product you have. Keep in mind this high-quality spark plug is made of durable materials and is sold individually.

This O-ring is designed for use with small engine carburetors and is made of rubber, meaning over time and further exposure to fuel, it will become brittle and crack. This O-ring is installed within the carburetor and is located between securing screws near the base. If disassembling your equipment to replace this O-ring, it is recommende...Read mored you inspect the other parts to ensure optimal performance and to prevent any leaks. Featuring an inner-diameter of approximately 0.25-inches, the replacement process for this O-ring in your engine will vary, so check the user manual for exact location of this part.