2,000 lb Trailer Axle Brake Backing Plate Mount Flange – 1.64″ Spindle Size
Part Number: 004-034-00
4-bolt weld-on brake flange designed for 2,000 lb trailer axles with a 1.64″ spindle shoulder. Provides a mounting surface for standard 7″ electric or hydraulic drum brake assemblies.
Features
- 4-bolt pattern for 7″ brake backing plates
- 1.64″ center bore for spindle shoulder fitment
- Forged steel construction
- Black coated with weld-ready surfaces
- Single flange (order two per axle)
Specifications
| Specification | Detail |
|---|---|
| Part Number | 004-034-00 |
| Axle Capacity | 2,000 lb |
| Brake Compatibility | 7″ Electric or Hydraulic Drum |
| Material | Forged Steel |
| Finish | Black Coated |
| Sold As | Single Flange |
Dimensional Details
| Measurement | Specification |
|---|---|
| Overall Plate Size | 3.75″ × 3.75″ |
| Plate Thickness | 0.250″ (1/4″ Steel) |
| Center Bore | 1.640″ Diameter |
| Bolt Pattern | 4 on 4.00″ Bolt Circle |
| Bolt Hole Diameter | 0.480″ |
| Bolt Hole Orientation | 45° Offset from Plate Edges |
| Machined Register Diameter | 2.998″ ± .002 |
Welding should be performed by a qualified technician. Verify specifications before installation.