9k-10k (9000-10,000 lb Capacity) Bearing Kit


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  • Outer Bearing-25580 1.750 I.D
  • Inner Bearing-387A 2.250 I.D
  • Outer Race-25520 3.265 O.D
  • Inner Race-382A – 2.810 O.D
  • Unitized Oil Seal-010-051-00 3.880 O.D 2.875 I.D

When you’re looking for quality trailer parts, there’s no better choice than our online catalog. If you need a new 9K/10K trailer axle bearing kit, then this option has everything you need. It comes with the bearings, races, oil seal, and cotter pin that will fit your standard 9K and 10K trailer axles. If you’re building or repairing a trailer, you’ll be glad that you have the right parts on hand, instead of having to leave the project half-finished while you shop for new parts. We’re dedicated to helping you find quality products at affordable prices. Order your new bearing kit today! Features:

  • Kit includes
    • One inner bearing and race
    • One outer bearing and race
    • Oil seal
    • Cotter pin

Additional information

Weight6 lbs