20813 - Parts

This is an OEM part sourced directly from the manufacturer. The tap screw is designed for use in lawn mowers, lawn tractors, and tillers from MTD, Ryobi, and Yard Machines. 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 used in the ma...Read morechine. Refer to the parts diagram to be sure of ordering the correct part. You may require an Allen wrench or hex key when replacing this part. This item is sold individually.

This is a genuine replacement part sourced from the original manufacturer for use with engines. The hex screw is commonly used to secure the engine sump assembly at the bottom of the engine. The screw is available as an individual replacement part, please see the model's illustrated diagram for related items.