121802-0551-21 Briggs and Stratton Engine - Parts

This is a genuine OEM sourced replacement part that is intended to be used with lawnmower engines from Briggs & Stratton and Toro. The metal screw is used to secure a portion of the engine's fuel tank assembly. A hex socket wrench or ratchet is needed to install this item. The screw/washer is priced as a single item.

It is an authentic manufacturer-sourced replacement component is specially designed for use with Briggs and Stratton engines commonly installed on lawn and garden equipment. This part is utilized to provide an air-tight seal for the dipstick tube, over time it may wear out and begin to crack eventually requiring a replacement. It is a high-quality item that is made of durable rubber and is sold individually.

This is an original replacement part sourced directly from the manufacturer. The timing gear is commonly found in engines and lawn mowers from Briggs & Stratton and Toro. This part is made of metal, and is secured to the crankshaft assembly. You may require pliers and a wrench when replacing this item. The timing gear is sold as an i...Read morendividual replacement part. Please note that the woodruff key that secures the gear to the shaft is sold separately.

This is an original Toro replacement part. The breather passage gasket is designed by the manufacturer for use in lawn mowers, engines, motors, and generators. This part is made of flexible plastic, and is used to seal the connection between the breather passage cover and the cylinder. You will require a screwdriver or wrench when replacing this item. This product is sold individually.

This is an authentic OEM component from Briggs & Stratton. The oil drain plug is made for use with many small engines. The metal plug is often fastened into the crankcase cover, and is removed to drain the oil as needed. A hex key or Allen wrench is necessary for the removal and replacement. The oil drain plug is sold individually.

This is an original Briggs and Stratton, Toro part for use with lawn and garden equipment engines. The breather tube connector 691923 connects the breather tube to the carburetor. The most common reason for replacing the breather tube is when it is misplaced or broken. This part is sold individually. The tools that you will need to replac...Read moree the breather tube are a Phillips-head screwdriver, 5/16th-inch socket or nut driver. Wait until the engine is cool before installing this part. Work in a well-ventilated area.

This is an authentic replacement part manufactured for use with small engines. The gasket is used to seal the cylinder intake. It is recommended to replace gaskets when servicing the engine to ensure proper seals when the parts are reassembled. This gasket is sold as an individual replacement part, please see model diagram for associative parts.

The metal screw attaches to the muff guard bracket. It is a genuine replacement part sourced from the original manufacturer for use with blowers, engines, generators, pressure washers, snowblowers, and vacuums made by Briggs & Stratton, Toro, and Lawn Boy. This item is available as an individual replacement part. When replacing this screw a wrench will be needed. It will need to be replaced if it strips or breaks.