21A-240M000 (2009) Yard Machines Tiller - Overview

The tine shaft oil seal is used in tillers and is made of metal and rubber. This part is priced as an individual item, but may require two for proper installation. If the seal becomes dried out or cracked it will need to be replaced. It presses onto the sides of the transmission housing and stops oil from leaking, and may require a screwdriver during replacement. This part is an OEM from Troy-Bilt.

The Push Cap Rod is a 1/2-inch metal metal cap which can be easily installed with a hammer and pliers. This manufacturer certified part comes in silver and is made of metal. This cap attaches onto an axle to help the wheel stay attached. If broken, the wheel will fall off and the part should be replaced.

This item is available as an individual replacement part. The v-belt goes around the idler pulley and the flywheel pulley. During replacement, it may require a socket set and a wrench set to help install this part correctly. It is made out of a durable material and will require replacing if it breaks or stretches. This genuine item is sup...Read moreplied by the original equipment manufacturer for use with tillers made by Bolens, MTD, and Yard Machines.

This is an original MTD replacement part. The extension spring is designed by the manufacturer for use in lawn tractors and tillers. 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 springs used in the machine. Refer to the parts diagram to b...Read moree sure of ordering the correct part. You may require a wrench and pliers when replacing this item. This part is sold individually.