At a Glance
- >Manufacturer: Miller / Lippert
- >Replacement Hub: 008-288-03
- >Replacement Drum: 009-044-01
- >8 Studs – 5/8"-18 Threads
- >6.50" Bolt Circle
- Brand: R and P Carriages
- SKU: BD044-GD-KIT
Before You Order
Match the part number, measurements and connection points that apply to your trailer.
Fitment Check
| Bearings | Match inner and outer bearing numbers. |
|---|---|
| Seal | Match the seal number or dimensions. |
| Bolt Pattern | Verify the complete lug pattern. |
| Brake Size | Confirm when applicable. |
Product Details
12-1/4" x 3-3/8" 10K General Duty Hub Drum Kit – 8 on 6.5" – BD044-GD-KIT
Part #: BD044-GD-KIT | Replaces 008-288-03 & 009-044-01
Aftermarket hub and drum assembly designed for 9K and 10K General Duty axles built through July 1, 2009. This configuration fits Dexter “old-style” 288 series two-piece hub and drum systems commonly identified by drums cast with “9-44” and use of the 21-36 4" oil bath cap.
This assembly is not interchangeable with 2009 and newer 8-415 or 8-430 series hub and drum designs. Always confirm axle build date and casting numbers before ordering.
R&P Knowledge Hub
Dexter revised 9K and 10K General Duty hub architecture in mid-2009, creating a non-interchangeable break between earlier 288 series systems and later 415/430 series assemblies. The earlier 288 series uses a two-piece hub and drum configuration with the 9-44 drum and 008-288 series hub.
The later 415/430 series systems will not interchange with the earlier design, even though brake diameters and bearing sizes may appear similar. Verification of casting numbers, oil cap style, bolt pattern, and bearing stack is required prior to installation.
When servicing older 9K and 10K axles, correct identification prevents costly fitment errors.
Features
- Manufacturer: Miller / Lippert
- Replacement Hub: 008-288-03
- Replacement Drum: 009-044-01
- 8 Studs – 5/8"-18 Threads
- 6.50" Bolt Circle
- Bearing Races Pre-Installed
Kit Includes
- 1x Assembled Hub/Drum
- 1x 21-36 Oil Bath Cap
- 1x Oil Cap O-Ring
- 1x Oil Cap Rubber Fill Plug
- 1x 10-51 Seal
- 1x 25580 Bearing
- 1x 387A Bearing
Specifications
| Specification | Details |
| Inside Diameter | 12-1/4" x 3-3/8" |
| Stud Size | 5/8"-18 |
| Number of Studs | 8 |
| Bolt Circle | 6.50" |
| Inner Bearing | 387A |
| Outer Bearing | 25580 |
| Oil Seal | 10-51 |
| Axle Fitment | 9K & 10K General Duty – Through 7/1/2009 |
IMPORTANT: 2009 and older General Duty hubs and drums will NOT interchange with 2009 and newer 8-415 or 8-430 series hub and drum assemblies. Verify specifications before installation.
CUSTOMER PROOF
What customers say about parts like this.
Selected from R&P customer feedback for Hub / Drum products and related trailer service.
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“I've ordered lots of trailer repair parts from them, always fast service, well packed, and the right parts. I highly recommend.”
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“Would like to say thanks to everyone at R and P Carriages parts were delivered fast and with the very helpful staff, the right parts were sent the first time. Thanks Happy Holiday's.”
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“Received swivel d-ring tie down 4 days after my wife ordered them , great price and came with backing plates. I received exactly what I paid for, thanks for the great service. Chris Davis , Mooresville NC”
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