Heavy Duty Axle Bearing Kit for 12K Dexter 10-56 Seal Trailer Axle Replaces 8-214 8-216 9-28 with Premium Rubber Seal and Beefy Bearings by AstroSync Kit Includes 10-56 Oil Seal 3.125 In ID X 4.500 In OD and 28682 Bearing

Heavy-Duty 12K Axle Bearing Kit with 10-56 Seal
✔️ 10-56 oil seal 3.125" ID x 4.500" OD, 28682 bearing This premium heavy-duty axle bearing kit is designed for 12K trailer axles with 10-56 seals. It replaces older 8-214, 8-216, and 9-28 assemblies and ships as a single, complete kit for a fast, no-mods-needed install to restore sealing performance and extend bearing life.

✅ 10-56 Oil Seal: 3.125" ID x 4.500" OD (79.38 mm ID x 114.30 mm OD)
✅ 28682 Bearing: 2.25" ID (57.15 mm ID)
✅ 28622 Race: 3.844" OD (97.69 mm OD)
✅ 3984 Bearing: 2.625" ID (66.68 mm ID)
✅ 3920 Race: 4.438" OD (112.68 mm OD)
💡 What is a heavy-duty trailer axle bearing kit used for on a 12K trailer axle?Think of it as an all-in-one replacement that seals and supports the axle, restoring performance after wear. - handy for restoring seal integrity and bearing life- all-in-one kit for quick, bolt-on maintenance- reduces oil leaks and dirt intrusion during long hauls- ideal for fleet maintenance and DIY trailer projects