10521 - Parts

This is a genuine replacement part that has been OEM sourced to be used with walk-behind lawn mowers from Toro and Lawn Boy. This screw is used with several different models of mowers and the application of the screw can vary based on the specific model. This item is available as an individual replacement part.

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.