21AB454B790 (2005) MTD Tiller - Overview

This is an original replacement part sourced directly from the manufacturer. The screw is commonly found in yard equipment from Craftsman, such as lawn tractors, snow blowers, and edgers. 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...Read more used in the machine. Refer to the 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.

The Jamlock Nut is a 3/8-16 inch metal nut which can be installed using a socket or wrench set. It's used to secure and lock parts in place. If the part is damaged and comes loose it should be replaced. This is an authentic part authorized by the manufacturer.

This silver metal lock washer helps prevent the nut on the drive belt pulley shaft from backing off during operation, it has a 5/16-inch inner diameter and a 1/2-inch outer diameter. one washer is included, replace it if fatigue or damage allows the connected shafts to spin freely, verify fit using the equipment model or owner manual

The air valve attaches to the wheel and is made of a durable material. This is a genuine MTD, Ryobi, Yard Machines, Bolens, Troy-Bilt, and Yard Man part sourced directly from the manufacturer for use in chippers, shredders, cultivators, edgers, lawn tractors, snowblowers, and trimmers. Keep in mind that this part is sold individually. Whe...Read moren replacing this item a set of pliers might be required during the installation process. It might wear out over time and will need replacing.

This is an authentic replacement part manufactured for use with garden tillers. The shaft seal is used to seal the connection where the gear shaft connects to the gearbox housing. This shaft seal is sold as an individual replacement part, please see model diagram for associative parts.

This T-knob, is a manufacturer-approved replacement part for use in tillers and lawn tractors. It is a T-shaped handle used in a variety of applications, such as adjusting the equipment RPMs (revolutions per minute) or it can be attached to the depth bar and used to control the depth that the tines or blades penetrate the soil, for tasks ...Read moresuch as tilling soil or cutting grass. However, if the threads on the bolt wear out or the plastic body of the knob becomes damaged, you will not be able to control your equipment using the knob. A faulty T-knob may result in inconsistent speed, inaccurate depth settings, uneven tilling, or inefficient grass cutting. Remove the fasteners that secure the t-knob and pull it off the equipment. It is recommended to replace the fasteners at the same, especially if they are worn down or damaged. Place the new T-knob in position and secure it with the fasteners

This is a genuine OEM sourced component which is specially designed for use with lawn and garden equipment. The purpose of this part is to provide a tight seal for the shaft, unfortunately, over time it may wear out, get damaged or lost eventually requiring a replacement. Please make sure to refer to the appropriate diagrams of your model...Read more for the correct location and application of this hardware. Keep in mind this high-quality seal is made of durable materials and is sold individually.

This authentic manufacturer-sourced component is specially designed for use on lawn and garden equipment. It is an identical replacement for a missing or a damaged hardware that was installed on a new unit. Make sure to refer to the diagrams for your specific model for the exact location and the correct application of this screw. Keep in ...Read moremind this high-quality product is made of durable metal and is sold as an individual item. A wrench will be needed to secure or remove it.