Trailer Hub Bearing Kit For 8000 Lb Axles Four Sets Included With Inner Bearings 25580 And Inner Races 25520 Outer Bearings 02475 And Outer Races 02420 Grease Seals 10 36 And 10 10 Dust Caps Rubber Plugs Spindle Nuts Cotter Pins And Washers

4-Set Trailer Hub Sealed Ball Bearing Kit for 8000 lb Axles
✔️ 4 complete bearing kits: inner/outer bearings, races, seals, caps

This four-kit assembly is designed to replace worn trailer hub bearings on 8000-lb axles, common in boat trailers and utility trailers. Each kit includes inner and outer bearings, races, grease seals, dust caps, cotter pins, spindle nuts, washers, and rubber plugs for a full rebuild that keeps wheels turning smoothly and grease contained.

✅ 4 x Inner Bearings 25580 (1.25" to 1.75" axles / 31.75 to 44.45 mm)
✅ 4 x Inner Races 25520
✅ 4 x Outer Bearings 02475
✅ 4 x Outer Races 02420
✅ 4 x Grease Seals 10-36 (22333TB) 2.250" x 3.376" (57.15 mm x 85.74 mm) and 4 x Grease Seals 10-10 (21333TB) 2.125" x 3.375" (53.98 mm x 85.73 mm)
✅ 4 x Dust Caps
✅ 4 x Rubber Plugs
✅ 4 x Spindle Nuts
✅ 4 x Cotter Pins
✅ 4 x Washers

💡 What is a trailer hub bearing kit used for and why is it handy for boat trailers?

• Helps prevent grease leakage and moisture intrusion to protect bearings
• Includes all required parts so you don’t hunt down compatible pieces
• Ensures proper fit on 1.25" to 1.75" axle hubs for common trailers