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Trailer Bearing Kit For Dexter 10K GD 10-51 Seal Axle After 2009 9-123 8-415

Trailer Bearing Kit For Dexter 10K GD 10-51 Seal Axle After 2009 9-123 8-415

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Trailer Bearing Kit for Dexter 10K GD 10-51 Seal Axle After 2009 9-123 8-415

This trailer bearing kit for Dexter 10K GD axles supplies the bearings, races, and 10-51 seal needed to rebuild one hub on 10,000 lb general duty axle setups built after 2009, and it cross-references 9-123 and 8-415.

Overview

This trailer bearing kit for Dexter 10K GD axles bundles the bearings, races, and seal required to service one hub on a 10,000 lb general duty axle. It is built for trailer owners, mechanics, and fleet techs doing bearing maintenance or roadside repairs. The kit cross-references 9-123 and 8-415, making it a straightforward replacement for worn or pitted bearing sets on post-2009 axles.

Built For Performance

  • Includes inner and outer bearings with matching races for one hub rebuild
  • Ships with a 10-51 oil seal sized to the Dexter 10K general duty axle hub
  • Components cross-reference 9-123 and 8-415 for easy number matching
  • Bearing steel construction handles the load and heat of highway towing
  • Designed around post-2009 10K GD axle geometry
  • Packaged as a complete per-hub service set to reduce ordering mistakes

Fits These Machines

  • for Dexter 10K GD axles manufactured after 2009
  • for 10,000 lb general duty trailer axle hubs using the 10-51 seal
  • for trailer hub assemblies that take 9-123 and 8-415 bearing numbers

On-The-Job Use

  • Routine hub service and repacking on 10K trailer axles
  • Replacing pitted, scored, or noisy bearings found during inspection
  • Roadside or shop repairs after a seal leak contaminates the bearings
  • Preventive maintenance before long hauls or seasonal towing

Specs At A Glance

Part Number(s) 9-123, 8-415, 10-51
Axle Rating 10,000 lb general duty
Application Post-2009 Dexter 10K GD axles
Kit Type Per-hub bearing and seal set

Good To Know

Q: How do I know this kit fits my axle? A: Match your axle rating, the 10-51 seal number, and the 9-123 or 8-415 bearing numbers against what is on your hub. Measuring your old bearings before ordering is the safest check.

Q: Does one kit service both sides of the axle? A: This kit covers a single hub, so order two if you plan to service both sides at the same time. Replacing bearings on both hubs together keeps wear even.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.

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