Axle Bearing Kit 10-56 Seal Trailer Axel ONE Oil Cap Dexter 12K & 15K 4.0 threads Trailer Axle Plastic Cover (BK-12000-21-36-KIT)

12,000–15,000 lb Bearing Kit for Dexter Oil Bath Axles
with Oil Cap & Plug

BK-12000-21-36-KIT
This complete Oil Bath Bearing Kit includes everything needed to service or rebuild Dexter 12K–15K hubs, including both inner and outer bearings, matching races, oil seal, oil cap, O-ring, and center plug. Designed for standard-duty and heavy-duty oil bath applications.

Kit Includes

• Oil Seal – 10-56 (3.125" ID × 4.500" OD)
• Inner Bearing – 28682 (2.25" ID)
• Inner Race – 28622 (3.844" OD)
• Outer Bearing – 3984 (2.625" ID)
• Outer Race – 3920
• Oil Cap – 021-036-00 (4.438" OD)
• O-Ring – 010-050-00
• Center Oil Plug – 046-032-00

Verified Fitment

This bearing kit fits the following Dexter hubs and hub/drums:

• Dexter 8-214 Hub
• Dexter 8-216 Hub
• Often used with Dexter Drum 9-28 (12-1/4" × 5")

Common on oil bath axles used in heavy-duty equipment trailers, lowboys, dump trailers, and industrial transport.