S21B Lawn Boy Lawn Mower - Overview

This is a Genuine Toro replacement part used on a variety of Walk Behind/Push Mowers. This is a Metal Half Moon Key and it is sold individually. The key helps to secure drive wheels to the Transmission Axle.

The Handle (or Knob Handle) is a black, plastic part which is rated as "Easy" to install by customers. It attaches onto the handle, so you can quickly release to fold down the handle bar. If the part is visibly broken (due to wear/fatigue), it should be replaced. Refer to your make, model and diagram to check if this is the right part for you.

This is an authentic item that is supplied by the original equipment manufacturer for use with Toro lawn and garden equipment. It is a standard hardware which has multiple applications depending on the model of your unit, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this i...Read moretem. Keep in mind this high-quality nut is made of durable metal and is sold individually.

This high quality replacement air filter element is an authentic OEM sourced part, it is not an aftermarket imitation. It is commonly utilized on Lawn Boy and Toro lawn mowers. Its purpose is to supply clean air free of dust and other contaminants into the carburetor. Replacing this filter is a very simple task that does not require any t...Read moreools. Simply remove the cover and replace the filter element. Please note, this foam item is sold individually.

The lock washer goes next to the flat washer and is made of metal. It is available as an individual replacement part. This genuine item is supplied by the original equipment manufacturer for use with snowblowers made by Toro and Lawn Boy. A wrench might be helpful during the installation of this part. This item may become broken and will need to be replaced.

This manufacturer-certified Grass Chute is a black plastic part used to direct grass clippings. Installation is rated as "Easy" by customers, and requires a wrench or socket. The chute secures to the top of the cutting deck. If broken due to wear/fatigue/damage you will be able to see the issue, and should replace the part. Refer to your make model and diagram to ensure this is the correct part.

This is an authentic replacement part, sourced from the original manufacturer for use with riding lawnmowers from Toro and Lawn Boy. The metal screw is used to secure the idler pulley to the mower's deck assembly. This item is available as an individual replacement part.

This is an authentic Lawn Boy replacement part, sourced from the original manufacturer for use with lawnmowers. The special gasket is commonly used to seal the carburetor connection. It is recommended to replace gaskets when servicing the engine to ensure proper seals when the parts are reassembled. This gasket is available as an individual replacement part, please see part list for associative parts.

The recoil rope attaches to the start handle and is made of a durable material. This authentic item is supplied directly from the original equipment manufacturer for use with lawn mowers and snowthrowers made by Lawn Boy and Toro. This is available as an individual replacement part. During replacement, it may require a screwdriver, a set ...Read moreof pliers, and a wrench to help install this part correctly. It may become broken and will need to be replaced.

This item is available as an individual replacement part. The metal screw attaches to the upper handle. A wrench might be required during the replacement of this part. It will require replacing if it breaks or strips. This is an authentic OEM part for lawn mowers made by Toro and Lawn Boy.

This is an original Lawn Boy replacement part sourced directly from the manufacturer. The throttle spring is commonly found in lawn mowers. This is a metal part, used to help control the engine speed. You may require a screwdriver when replacing this part. This item is sold individually.