Parts for Briggs & Stratton 21S215-1120-G1: Alternator, Electric Starter, Ignition Parts

Engine won't start or turn off? This rocker switch controls power to your lawn mower engine. Simple replacement when switch fails to respond to input.

Replacement mounting screw for small engines. Secures engine components and covers. Order a new screw if yours is stripped, missing, or damaged.

Engine won't start or keeps running after key turned off? This ignition key switch controls engine power and startup. Common fix for starting issues.

Can't start your lawn mower engine? A worn or broken ignition switch key prevents operation. Direct replacement restores on/off control in minutes.

Fix an engine that won't start or cranks slowly with a new starter solenoid. This electrical component transfers battery current to engage the starter.

An ignition key set is used with a variety of lawn and garden equipment. When it's turned in the ignition slot, it will start the lawnmower, pressure washer, or other equipment. This set comes with two keys and a keyring to make it less likely that one will be lost. Ignition keys sometimes become damaged or broken and some people lose them, which means a replacement set is required.If a set of keys is lost or has been damaged, a new set will be needed to operate a lawnmower or other equipment. There is no installation process involved, so there's no need for additional tools. Once the replacement ignition key set is acquired, it can be used to get equipment back up and running. Simply turn the key to engage the motor and the lawn equipment will be ready to use.This ignition key set is designed for use with lawnmowers, wood chippers, snowblowers, generators, tillers, and pressure washers. It is compatible with equipment from Briggs & Stratton, Simplicity, Craftsman, Snapper, Cub Cadet, and Murray. This is a genuine OEM replacement part that comes as an individual component that consists of two silver keys on a ring.

This key set is designed as a replacement and it is specifically for select models of snowblower. The ignition key is used as a means to turn on the machine. It makes using the machine easier than having a pull-start engine. This key is red, which can be helpful in case it was dropped in the snow – it will be easy to find. The key provides more safety for the machine, preventing unauthorized people from using the equipment. The key may need to be replaced for certain reasons. The current key could become lost, or it could be damaged. If it is damaged, there is a chance that it might no longer fit properly into the ignition. Owners should get a new key rather than risk breaking a key in the snowblower's ignition. This is a genuine OEM key set right from the manufacturer. It is sold individually, and some might want to buy more than one at a time, just to have them available. The keys are compatible with certain snowblower models from Briggs & Stratton, Toro, Murray, Snapper, and Simplicity.

This brush retainer is part of the starter motor on many types of lawn and garden machinery. It comes with both the retainer and a set of four brushes. The main job of the brush retainer is to hold a set of carbon brushes against the commutator bars located on the armature. If the brush retainer is worn, damaged, or improperly seated, it can cause problems with the equipment. The starter motor will not be able to get the proper amount of current from the battery.If the brush retainer might be causing problems, a visual inspection can be performed. A damaged brush retainer can wear down to the wire lead and become burned, pitted, or cracked. When the brush retainer is worn out, it can decrease engine performance, reduce braking, and cause the motor to lose power. This brush retainer is an authentic OEM replacement part sourced directly from the manufacturer. It is sold as an individual part. The retainer is made to be used with lawnmowers, snowblowers, tillers, and wood chippers created by Briggs & Stratton, Craftsman, Toro, Cub Cadet, Lawn-Boy, Snapper, MTD, and Simplicity.