21A-420-000 Yard Machines Tiller - Overview

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 is an original Craftsman replacement part manufactured for use with paint sprayers, tillers, spreaders, and yard vacuums. The special knob is commonly used as a wing nut, and its application can vary depending on the model of equipment. This knob is available as an individual replacement part, please see model diagram for part location and usage.

This is an authentic replacement part manufactured for use with outdoor power equipment. The snap ring is used with different models of equipment and is used with various part assemblies depending on the model of equipment. This snap ring is available as an individual replacement part, please see model diagram for part location and usage.