2 Sets Bearing Kit for Dexter 12K Trailer Axles – 28682/28622 & 3984/3920 For Sale - New and Used

This listing includes 2 complete bearing kits for Dexter 12,000 lb trailer axles — perfect for rebuilding both hubs on one axle. Each kit provides precision bearings, races, and heavy-duty seals for dependable performance on commercial, industrial, and equipment trailers.

Each Kit Includes (×2 total):

• (1) 28682 Inner Bearing – 2.25\" ID

• (1) 28622 Inner Race – 3.844\" OD

• (1) 3984 Outer Bearing – 2.625\" ID

• (1) 3920 Outer Race – 4.438\" OD

• (1) 10-56 Double-Lip Oil Seal – 3.125\" ID × 4.500\" OD

Key Features:

• ✅ 2 Complete Kits — Service both hubs on one 12K axle in a single purchase.

• ✅ Built for Dexter 12K Axles — Direct fit for Dexter 12,000 lb axles, ideal for heavy-duty hauling.

• ✅ OEM Replacement — Compatible with Dexter part numbers 8-214, 8-216, and 9-28.

• ✅ Heavy-Duty Seal Protection — 10-56 double-lip oil seals keep grease in and contaminants out.

• ✅ Precision Machined Bearings & Races — Ensure smooth rotation, long service life, and safer towing.

Applications:
Perfect for flatbeds, livestock trailers, dump trailers, and other heavy-duty trailers using Dexter 12K axles.

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