The hub dust cap has a press fit that holds it in place at the end of the hub. The hub dust cap covers the hub bearing, it keeps the grease in the bearing housing from leaking and prevents dust, dirt or debris from contaminating the hub bearings.
The hub dust cap has a press fit that holds it in place at the end of the hub. The hub dust cap covers the hub bearing, it keeps the grease in the bearing housing from leaking and prevents dust, dirt or debris from contaminating the hub bearings.