At a Glance
- SKU: 008-288-05
PRODUCT INFORMATION
Product Details
Dexter 008-288-05 Hub & Brake Drum – 12-1/4" x 3-3/8" – 9K / 10K GD (Pre-07/2009) – 8 on 6.5
Part Number: 008-288-05
Hub and brake drum assembly for Dexter 9,000 lb and 10,000 lb General Duty axles manufactured before July 2009. Designed for 12-1/4" x 3-3/8" electric brake assemblies and the older two-piece 288 series configuration. Commonly identified by the 9-44 drum casting. Bearings, seal, and lug nuts are not included.
Features
- 12-1/4" x 3-3/8" brake drum size
- 8 on 6.5" bolt pattern
- 5/8"-18 wheel studs installed
- Includes 21-36 oil cap
- For pre-07/2009 Dexter 9K / 10K General Duty axles
R&P Knowledge Hub
Dexter 9K and 10K General Duty axles built from 1990 through July 2009 use the 288 series two-piece hub and drum system. These assemblies are typically identified by drum casting number 9-44. The 288 series is not interchangeable with later 8-415 or 8-430 integrated hub/drum designs introduced after July 2009. Confirm axle build date, drum casting number, bearing set (387A inner / 25580 outer), and seal specification prior to installation.
Specifications
| Specification | Detail |
|---|---|
| Listing Number | 008-288-05 |
| Hub Part Number | 008-288-03 |
| Drum Part Number | 009-044-01 (Casting 9-44) |
| Axle Rating | 9,000 lb – 10,000 lb General Duty (Pre-07/2009) |
| Brake Size | 12-1/4" x 3-3/8" |
| Bolt Pattern | 8 on 6.5" |
| Stud Size | 5/8"-18 |
| Number of Studs | 8 |
| Hub Cap | 21-36 (Included) |
| Inner Bearing | 387A (Not Included) |
| Outer Bearing | 25580 (Not Included) |
| Oil Seal | 10-51 (Not Included) |
| Approximate Weight | 73 lb |
| Origin | Made in USA by Dexter Axle |
Verify specifications before installation.
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