*** Attention: Current axle delivery time has decreased by Dexter to up to 6 weeks ***                                                                                                                                                                                         *** Attention: Current axle delivery time has decreased by Dexter to up to 6 weeks ***
1 - 32 of 65 results
Dexter Wheel Bearing Dust Cap 2.45 OD for 12 Inch Drum - 021-001-00
Authorized Dealer
Dexter Wheel Rubber Bearing Dust Cap Plug for E-Z Lube Grease Caps - K71-320-00
Authorized Dealer
Dexter Wheel Bearing Dust Cap 2.45 Inch O.D. for E-Z Lube Axle - 021-042-01
Authorized Dealer
Dexter Wheel Bearing Dust Cap for 12 x 2 inch Hub, 8 Bolt, 2.72 OD - Set of 2 - K71-318-00
Authorized Dealer
Dexter Wheel Bearing Dust Cap Kit 1.99 OD Chrome - Set of 2 - K71-315-00
Authorized Dealer
Dexter Wheel Bearing Dust Cap 2.45 Inch O.D for 12 inch x 2 inch Hub - Set of 2 - K71-317-00
Authorized Dealer
Dexter Wheel Bearing Dust Cap for E-Z Lube Axle - 021-041-01
Authorized Dealer
Dexter Axle Trailer Wheel Bearing Dust Cap For 12 x 2 inch Hub 8 Bolt 2.72 OD Chrome Set Of 2 - K71-319-00
Authorized Dealer
Dexter Wheel Bearing Dust Cap - 1.99 OD for 2500 Lbs Axle - 021-003-00
Authorized Dealer
Showing 1 - 32 of 65 Products
Hub grease caps are protective accessories typically used in trailer axle assemblies to prevent dust, grime, and moisture from infiltrating the wheel hub and bearing. These components are cylindrical shaped, designed with metal or plastic, and are placed directly over the hub exposed end.

These caps are generally equipped with rubber seals or gaskets to ensure a tight fit against the elements. They are designed to protect the hub bearing, preserving the condition and lifespan of the wheel bearings by providing an enclosed environment in which bearing grease can function maximally. They are particularly important in heavy-duty applications, like trailers and trucks, where hubs are regularly subjected to dirt, rain, snow, and extreme temperatures. Hub grease caps also prevent the leakage of lubricating oil or grease from the wheel bearing, ensuring optimal lubrication at all times.

Advantages of Hub Grease Caps:

1. Protection: They provide excellent protection to wheel bearings from harmful elements such as dirt, water, and grime to prevent wear and ensure a longer lifespan.

2. Lubrication: These caps prevent the escape of lubricating oil from wheel bearings, reducing friction and ensuring smooth rotation of the wheels.

3. Low Maintenance: By preventing water entry and maintaining lubrication, hub grease caps indirectly reduce the frequency of maintenance required for wheel bearings.

4. Easy Installation: Hub grease caps typically come with a simple design that allows for easy installation and replacement.

5. Cost-Effective: These caps are much cheaper alternatives to bearing damage or replacement, making them cost-effective in terms of maintenance and repair costs.

6. Enhanced Performance: By maintaining the wheel bearings, hub grease caps contribute to better vehicle performance and decreased mechanical problem occurrences over time.

7. Variety: They are available in different sizes and materials, offering versatility to meet the needs of different vehicle models or applications.