Oil Bearing Kit 8000# Axle #42 Spindle 02475 22580 8K Dexter Trailer 21-35 cap (BK-8000-OC)

Trailer Axle Bearing Kit – 1.75" x 1.25" #42 Spindle with Oil Cap Part Number: BK-8000-OC Service kit for one hub on 8,000 lb axles from Dexter, AL-KO, Quality, and other manufacturers using a #42 spindle (1.75″ inner / 1.25″ outer bearing journals). Product Overview The BK-8000-OC Bearing and Seal Kit provides every wear component required to service a single oil-bath hub. It includes premium tapered roller bearings and races, a double-lip oil seal, and the three individual components of the oil-cap system — the metal cap, rubber inspection plug, and sealing O-ring — along with the proper tang washer and cotter pin for spindle nut retention. Two kits are required per axle. For grease-lubricated hubs, use BK-8000-GC (grease-cap version). Kit Contents Qty Part No. Description Details 1 02475 Outer Bearing 1.25″ ID — fits 02420 race 1 02420 Outer Race (Cup) Matched to 02475 bearing cone 1 25580 Inner Bearing 1.75″ ID — fits 25520 race 1 25520 Inner Race (Cup) Matched to 2558