This heavy-duty boat trailer hub wheel bearing kit includes all of the races, bearings, and seal needed to replace and refresh the hub components on 8 lug hubs installed on 8,000 pound capacity trailer axles. Although this bearing kit has a standard #42 spindle tapered bearing combination of 1 1/4″ ID by 1 3/4″ ID, you will need to check your hubs to confirm that you are buying the right bearings for your specific hubs and axle capacity. This 8k kit uses a 02475 outer bearing with an inner diameter of 1 1/4 inches, and a 25580 inner bearing with an inner diameter of 1 3/4 inches. If your hubs use the 14125A outer bearing (also 1 1/4″ ID), then you will likely need our Trailer Wheel Bearing Kit for 8 Bolt 7,000 lb Capacity Hubs.
This kit also comes with the matching races for each of the bearings (Race # 02420 for the outer bearing, Race # 25520 for the inner bearing), as well as a double lipped grease seal with a 2.250″ inner diameter measurement and an outside diameter of 3.376″. This wheel bearing kit could be used on axles and hubs from a variety of manufacturers such as Dexter, Lippert, Kodiak, or others; so you will want to double check that you are replacing the same components on your specific assembly. This is a great kit for replacing the internal moving parts in your 8 bolt 8,000 lb axle’s hubs, integral rotors, or brake drums!
Wheel Bearing Kit Contents:
- Inner Bearing # 25580 (1.750″ Inner Diameter Bearing)
- Inner Race # 25520 (3.2650″ Outer Diameter Race)
- Outer Bearing # 02475 (1.250″ Inner Diameter Bearing)
- Outer Race # 02420 (2.6875″ Outer Diameter Race)
- Double Lipped Grease Seal (3.376″ Outer Diameter, 2.250″ Inner Diameter)
