- Protects Wheel Bearings From The Elements During All Trailer Operations
- Automatically Maintains The Correct Internal Pressure – Cannot Damage Seals
- Dust Cap For 8-Bolt Hubs
- 3.125 Inch Hub Diameter
- Limited 5 Year Warranty
Product Specifications
- Compatibility: 3-1/8 Inch Hub Diameter
- Color: Silver
- Quantity: Single