Bosch Lawnmower Wheel Securing Cap 8mm BLACKF016T48990

What is the function of the wheel securing caps in lawnmowers?

Wheel securing caps secure the wheels on the axles. These caps are at the centre of each wheel and provide a protective covering over the axle nut and washer. They help keep the wheels in place during operation, preventing them from loosening or falling off. 

Wheel securing caps also provide a barrier against dirt, debris, and moisture. 

When do you replace them?

Wheel securing caps should be replaced if they become damaged, lost, or fail to perform their function effectively. If the caps are cracked, broken, or missing, the wheels may not be securely fastened to the axles, leading to instability or uneven cutting. 

Without the protective covering of the caps, the axle nut and washer are exposed to dirt, moisture, and other contaminants that accelerate rusting and corrosion. 

Would this fit in my lawnmower? 

This wheel securing cap by Atco is a genuine lawnmower replacement part. It also fits Bosch, Qualcast, Suffolk and Punch lawnmowers. Use our compatibility checker to see if this part fits your model.