Complete 12" x 2" Trailer Brake Drum Kit – 8 on 6.5" – 5.2K–7K Axles
Part Number: 92865-1-KIT
Complete trailer brake drum and hub kit designed for 12" x 2" electric brake systems with 8-lug (6.5") wheels. Includes bearings, seal, dust cap, and lug nuts—everything needed for one wheel service.
R&P Knowledge Hub
Axle Compatibility: Fits most 5,200 lb, 6,000 lb, and 7,000 lb trailer axles including Dexter, AL-KO, Quality, and AXXIS.
Bearing Set: Uses 25580 inner and 14125A outer bearings—industry standard for this axle class.
Seal Fitment: Standard 2.25" ID seal (#10-36) included. Some axles require 2.125" ID (#10-10)—verify before install.
Important: This is a complete hub/drum for one wheel. You will need two for a full axle replacement.
R&P Service Insight
Full drum kits are often the most efficient service option when bearings, races, and sealing surfaces show wear. Replacing as a complete assembly reduces install time and ensures proper fitment across all components.
- Heat Wear: Brake friction causes internal drum scoring over time
- Bearing Fatigue: Bearings lose tolerance under sustained load
- Seal Failure: Leads to grease loss and contamination
Features
- Complete hub and drum assembly for one wheel
- Designed for 12" x 2" electric brake systems
- 8 on 6.5" bolt pattern for heavy-duty trailer wheels
- Includes bearings, seal, dust cap, and lug nuts
Specifications
| Specification | Detail |
| Drum Size | 12" x 2" |
| Bolt Pattern | 8 on 6.5" |
| Axle Rating | 5,200 – 7,000 lb |
| Inner Bearing | 25580 (1.75" ID) |
| Outer Bearing | 14125A (1.25" ID) |
| Seal | #10-36 (2.25" ID) |
| Dust Cap | 2.72" OD |
| Stud Size | 1/2"-20 |
| Part Number | 92865-1-KIT |
Included Components
| Quantity | Item |
| 1 | Brake Drum / Hub |
| 1 | Inner Bearing (25580) |
| 1 | Outer Bearing (14125A) |
| 1 | Seal |
| 1 | Dust Cap |
| 8 | Lug Nuts |
Standard seal included is 2.25" ID. Some axles require 2.125" ID (#10-10)—verify before installation.
You will need two kits for a full axle.