12645 Briggs and Stratton Engine - Parts

This OEM Oil Seal is an individually sold rubber part which is attached around the axis shaft on the crankcase housing to provide a proper seal. A broken seal will lead to a leak, and the part should be replaced. Installation is rated as "Medium" difficulty by customers, and will require a screwdriver, wrenchset and seal puller. Refer to ...Read moreyour make, model and diagrams to ensure you've chosen the correct part. This model comes in black and grey.

This replacement part is designed for use with Briggs and Stratton engines installed on lawn and garden equipment. It is used to filter out dust and debris from contaminating engine and carburetor. This cartridge will get dirty over time requiring replacement. This is a pleated paper filter with a plastic base/frame. Includes one (1) filt...Read moreer cartridge per order. Please note foam filter is sold separately. Replacing air filter is easy and does not require any tools. • First remove the knob • Remove cover and take out old air filter • Clean out the filter base/housing • Place new air filter in the case • Reassemble and test the engine

This item is available as an individual replacement part but also includes the screws. The muffler deflector attaches to the lo-tone muffler and is made of metal. A nutdriver might be required during the replacement of this item. It may become broken and will need to be replaced. This is an authentic Briggs & Stratton and Toro replacement...Read more part that is sourced from the original manufacturer for use with engines, snowthrowers, tillers, lawn mowers, and lawn tractors.

This is a genuine OEM supplied replacement part designed for use with Briggs and Stratton engines. This float controls fuel flow into the carburetor bowl by adjusting the needle valve. Includes a plastic float and a metal pin. To complete this repair you would need a wrench and pliers.

This is an OEM sourced replacement part used on Briggs and Stratton and Toro equipment. Its purpose is to provide an extra layer of protection from dust and other contaminants. One foam air cleaner filter is included per order. Please note, the main pleated paper filter is sold separately. Depending on your equipment you may need a scre...Read morewdriver to replace this filter. • Remove the cover • Take out the old filter • Secure the new filter in place • Reattach the filter cover

This is an authentic OEM sourced replacement part that is intended to be used with lawnmower engines and outboard motors from Briggs & Stratton and Toro. The metal screw is used to secure the rocker cover to the cylinder head assembly. This item is available as an individual replacement part.

The exhaust gasket attaches to the exhaust manifold and helps to form a seal. It is an authentic OEM sourced part which is specially designed for use with Briggs & Stratton generators and engines, plus Toro snowthrowers and lawn tractors. This gasket is made of a flexible material and is priced individually. A screwdriver and a wrench may be needed to install this part.

This authentic OEM sealing washer is designed for your lawn equipment to create a tight seal within the carburetor body, preventing fuel or air leaks. If you notice any signs of leaks, such as dripping fuel or hissing sounds, it may indicate a faulty or worn-out sealing washer. Additionally, you might be experiencing engine performance is...Read moresues like rough idling or difficulty starting. To replace the sealing washer, ensure that the machine is off and that the engine has cooled down. Remove the air breather cover and the filter itself, following the instructions provided in your user manual to access the carburetor. Depending on your specific equipment model, you may need to detach the springs from the carburetor choke mechanism, disconnect the fuel line and fuel tank, remove the choke lever, and detach the air breather base. Once you have located the carburetor, carefully unthread the main jet from the bottom of the carburetor bowl. Finally, slide off the old sealing washer, ensuring you take note of its positioning for accurate replacement. Please note that this sealing washer is sold individually.

This genuine part is sourced directly from the original equipment manufacturer. It is specially designed for use with Briggs and Stratton engines commonly installed on lawn and garden equipment. The purpose of this hose is to transfer vacuum from the engine. Unfortunately, over time the material may wear out and begin to crack eventually ...Read morerequiring a replacement. Make sure to check the diagrams of your model for the exact location and the correct installation of this part. Note, this item includes one durable rubber hose and two metal clamps to secure it.

This item is a genuine replacement part that has been OEM sourced and is intended to be used with lawnmower engines from Briggs & Stratton and Toro. The rubber seal is used to prevent oil from leaking at the connection between the bottom of the oil fill tube and the crankcase. This item also allows the fill tube to firmly sit into the case. The dipstick tube seal if available as an individual replacement part.

Used With 5MM Diameter Starter Rope

This OEM engine screw is a genuine Briggs & Stratton replacement fastener designed for secure, vibration-resistant attachment of engine components in small gasoline engines and outdoor power equipment. Manufactured to exact factory specifications, it provides proper thread engagement and clamping force to help prevent loosening, reduce vi...Read morebration, and maintain long-term engine reliability under operating stress. Built with durable, corrosion-resistant materials for extended service life, it is an ideal replacement when original screws are missing, stripped, or worn, helping ensure safe assembly, consistent performance, and proper engine operation.