21B-151A983 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.

This is a genuine replacement part sourced from the original manufacturer for use with tillers. The special gear box assembly is used to drive the tiller's tines and includes the axle and gears. This gear box assembly is available as an individual replacement part, please see model diagram for associative parts.

The anti-rotation screw attaches to the lower handle clamp. This item is priced individually and is made out of metal. It is a genuine replacement part used in compatible tillers, trimmers, and blowers made by Ryobi, Troy-Bilt, MTD, Bolens, Yard Man, Yard Machines, and Cub Cadet. A torx screwdriver will be needed during the installation process. It will need to be replaced if it becomes stripped or broken.

The metal screw attaches to the gear box housing assembly. This is a genuine Ryobi, Troy-Bilt, Bolens, Yard Man, MTD, and Cub Cadet replacement part for use in tillers and trimmers. This item is available as an individual replacement part even though several may be needed. A torx screwdriver will be needed during the replacement of this part. It will require replacing if it becomes stripped or broken.