143946003 Craftsman Engine - Overview

This is an authentic OEM sourced replacement part, it is specially made for use with lawn and garden equipment. It is a standard hardware which has multiple applications depending on your model, please refer to appropriate diagrams for correct location and use of this item. Please note this high-quality hex head screw is sold individually.

This is a genuine replacement part that has been sourced from the original manufacturer to be used with snow thrower engines from Husqvarna and Toro. The metal screw is used to fasten the fuel tank to the tank mounting bracket. This item is available as an individual replacement part, please note a hex socket wrench may be needed to install this item.

This OEM valve cover gasket, also known as the breather gasket, creates a seal between the breather body and cylinder block in your lawn equipment. Made of flexible plastic, it measures 2 inches by 4 inches. Oil stains or leaks around the valve cover indicate a problem with the gasket. You may also notice a burning smell or ticking noise ...Read morefrom the engine. If the gasket is not replaced, it can lead to severe engine damage and even engine failure. When replacing the gasket, start by turning off your machine and disconnecting the spark plug. Depending on your equipment model and make, you may need to remove components like the air filter or spark plug wires to access the valve cover. Refer to your user manual for guidance. Once you have access to the valve cover, use a wrench or socket to unthread the securing bolts or screws. Then, carefully peel off the old gasket. Please keep in mind that this replacement part is sold individually.

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 breather element is also called an air filter cartridge, cleaner element, or engine filter. It prevents debris from reaching the carburetor of your lawn equipment while allowing clean air to enter. This clean air-fuel mixture is essential for energy production. A broken or clogged breather element can lead to fuel flow issues, errati...Read morec operation, or starting difficulties. Neglecting to replace a damaged breather element can result in engine problems such as poor fuel combustion, reduced power, or engine stalling. To access the breather element, locate its housing on your machine using your instruction manual. Remove any necessary clips or screws with pliers or a screwdriver. You may also need to put oil on this breather element while installing it into your machine, according to instructions given by its manufacturer. This OEM-verified component is sold individually.

This is a genuine replacement part sourced directly from the manufacturer. The cylinder head gasket is commonly found in snowthrower engines from Husqvarna and Toro. This part is made of flexible plastic, and is used to seal the connection between the cylinder head and the cylinder. You may require a wrench or screwdriver when replacing this part. This item is sold individually.

This intake gasket is designed for use with various lawn and garden equipment models and is sold as an individual part. This intake gasket is used to create a tight seal for the intake manifold and engine block or cylinder head. Constructed of a composite material, this intake gasket, over time and through extended exposure to high temper...Read moreatures, compression, pressure, and simple age, can wear out and need to be replaced. When the intake gasket is worn out or damaged, it means less of a seal for the engine, resulting in air escaping and engine misfires, coupled with general performance issues. This gasket is sold as an individual part and will require a screwdriver and/or wrench to replace. Reference to the user manual for your equipment for exact placement and location of this gasket.

This is an original replacement part sourced directly from the manufacturer. The screw is commonly found in Toro snowthrowers, lawn mowers, and tillers. This part is made of metal, and may be found in various locations in the machine, depending on model. Please be aware that there are different screws used in the machine. Refer to the...Read more parts diagram to be sure of ordering the correct part. You will require a wrench when replacing this item. The screw is sold as an individual replacement part.