Trailer SUPPLIES-10K General Duty Hub & Drum Assembly – 8 on 6.5", 5/8" Studs – Fits Dexter 9000–10,000lb Axles Manufactured Before July 2009 – 12-1/4" x 3-3/8" Drum

This 10K General Duty Hub & Drum Assembly is designed for Dexter-style trailer axles built between October 1989 and July 2009. Featuring a rugged 8 on 6.5" bolt pattern and heavy-duty 5/8" studs, the hub comes pre-assembled with a 12-1/4" x 3-3/8" brake drum for easy installation on older two-piece axle configurations. The bearing races (382A inner and 25520 outer) are pre-pressed into the hub, saving time and ensuring proper fitment. This assembly works with standard 25580 outer bearing and 387A inner bearing, and uses 10-51 oil seal and 21-36 oil cap (sold separately). Rated at 5,000 lbs per hub, it’s ideal for flatbeds, goosenecks, livestock, and equipment trailers that still use older Dexter 10K GD axles. Note: This listing includes hub and drum only. Bearings, seals, cap, spindle hardware, and lug nuts are not included.

• Wide Compatibility – Fits Dexter-style 9,000–10,000 lb General Duty axles manufactured between October 1989 and July 2009, using the traditional two-piece oil-bath hub design.
• Heavy-Duty Design – Built with an 8 on 6.5" bolt pattern and 5/8" wheel studs, this hub & drum assembly is engineered to handle the demands of heavy-duty trailers like flatbeds, livestock, goosenecks, and equipment haulers.
• Pre-Assembled for Easy Installation – Comes with a 12-1/4" x 3-3/8" brake drum and pre-pressed bearing races (382A inner, 25520 outer), reducing setup time and ensuring a precise fit.
• Component Compatibility – Works with standard 387A inner bearing, 25580 outer bearing, 10-51 oil seal, and 21-36 oil cap (all sold separately), providing straightforward maintenance and replacement options.
• OEM Replacement – Direct replacement for Dexter part numbers including 8-288-05 (Hub & Drum Kit for 10K axles pre-July 2009) and K08-288-91 / K08-288-93 (complete kits with bearings/seals).