AP Trailer Wheel Bearing Dust Cap for Axles

The AP Products Trailer Wheel Bearing Dust Cap (also called a hub grease cap or axle dust cap) fits over the end of a trailer hub. It keeps dust, dirt, grime and moisture out of the wheel bearing area, and it helps hold the bearing grease in the hub. It is a replacement part for trailer, RV and utility axle assemblies.

Key Features:

• Seals the hub opening to help protect the wheel bearings from contamination
• Helps keep bearing grease in the hub
• Metal construction is built for trailer use and stands up to road debris
• Made as a direct replacement for worn, dented or missing dust caps
• Offered across a range of axle capacities, so you can match the cap to your hub
• Installs on the hub without special tools

AP Products has supplied replacement parts to the RV and trailer industry for many years. Replacing a damaged or missing dust cap is a simple, low-cost way to protect your bearings and help them last longer. Choose the option that matches your axle and hub setup.