Description

Upgrade or replace your trailer axle drum with this durable, high-performance 10K heavy duty drum. Designed to fit trailers with an 8-lug (8 on 6.5″) bolt pattern hub, this drum ensures reliable performance and compatibility with a wide range of Dexter-style heavy-duty axles.
Note: This drum is not compatible with Rockwell or Texas Pride axles.
Drum Only:
- Drum Type: Replacement drum only (no hub)
- Axle Rating: Fits 10,000 lb heavy-duty trailer axles
- Hub Bolt Pattern: 8 on 6.5″
- Drum Dimensions: 12.25″ x 4″
- Compatibility: Dexter axles and equivalent
- Mounting: Requires 8 mounting bolts (sold separately)
- Replaces Dexter 009-027-01
- Shipment Specs: 1) 14x14x8 Box @ 55 lbs
Drum Assembly:
- (1) Heavy Duty Drum – 12.25″ x 4″
- (1) 387A Outer Bearing – 2.250″ I.D.
- (1) 395S Inner Bearing – 4.331″ I.D.
- (1) 10-56 Unitized Oil Seal – 4.506″ O.D. / 3.125″ I.D.
- (1) 21-36 Oil Cap
- Fits hubs with 8 on 6.5″ bolt pattern
- Shipment Specs: 1) 14x14x8 Box @ 55 lbs 1) 12x12x4 Box @ 5 lbs
Features:
- Engineered for 10K heavy-duty trailer axles
- Compatible with 12.25″ x 4″ electric or hydraulic brake assemblies
- Designed for fast, secure mounting using 8 bolts
- Made with durable materials to withstand heavy loads and extended use
- Fast shipping and expert support from The Trailer Parts Outlet
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Whether you’re repairing a single trailer or outfitting an entire fleet, we provide high-quality parts at competitive prices. If you’re unsure about fitment or need help selecting the right setup, contact our experts — we’re here to help!
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