Hub Only, 10K GD, Post-09, AM, 2 Piece, Fits 9-44 / 99-86510-123-D, 4.75" Pilot, 8-430-3 (RP8-430-03)

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10K GD Hub Only — Post-2009 • Fits 9-44 / 009-123-03 • 8 on 6.5

Part Number: RP8-430-03

This aftermarket hub is designed for Dexter 9K, 10K, and 13G General Duty axles built after July 2009. Dexter changed bearing spacing in 2009, and older one-piece hub/drum assemblies were discontinued. This hub replaces Dexter’s 008-430-03 and works with the 009-123-03 brake drum (sold separately).

Features

Designed for 2009+ Dexter 9K, 10K, and 13G General Duty axles
Replaces Dexter one-piece hub/drum used in 2009–2013 production
Compatible with 009-123-03 brake drum (sold separately)
8-lug on 6.50" bolt circle
5/8"-18 wheel studs
Machined for oil bath lubrication

Specifications

Specification	Details
Bolt Pattern	8 on 6.50"
Wheel Stud Size	5/8"-18
Inner Bearing Cone	387A (not included)
Inner Bearing Cup	382A (not included)
Outer Bearing Cone	25580 (not included)
Outer Bearing Cup	25520 (not included)
Oil Seal	10-51 (not included)
Oil Cap	021-088-00 (not included)

Fitment Notes

In July 2009, Dexter revised the bearing spacing on 9K and 10K General Duty axles. Earlier hubs/drums from the 288-series (8-288, 8-232, 8-256) are not interchangeable with this hub.

The matching brake drum for this hub is 009-123-03. The older 9-44 drum is used only on pre-2009 axles.

Alternate Part Numbers

84303, 00843003, 8-430-03

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