At a Glance
- >Hydraulic brake backing plate assembly
- >15,000 lb axle rating
- >12.25" diameter × 5" wide brake shoe size
- >7-bolt mounting flange
- >Duo-Servo (DS) design
- Brand: Dexter
- SKU: K23-407-00
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
Dexter 15K Hydraulic Brake Backing Plate – Right Hand
Part Number: K23-407-00
Genuine Dexter hydraulic brake backing plate designed for 15,000 lb axle applications. This assembly is configured for the right-hand (passenger side) position and features forward self-adjusting (FSA) brake operation.
Features
- Hydraulic brake backing plate assembly
- 15,000 lb axle rating
- 12.25" diameter × 5" wide brake shoe size
- 7-bolt mounting flange
- Duo-Servo (DS) design
- Forward Self-Adjusting (FSA)
- Right-hand (Passenger Side) configuration
- Manufactured by Dexter
Specifications
| Specification | Detail |
| Manufacturer | Dexter |
| Part Number | K23-407-00 |
| Axle Rating | 15,000 lb |
| Brake Size | 12.25" × 5" |
| Mounting Pattern | 7-Bolt Flange |
| Brake Type | Hydraulic – Duo-Servo (DS) |
| Adjustment Style | Forward Self-Adjusting (FSA) |
| Position | Right Side (Passenger Side) |
R&P Knowledge Hub
15K hydraulic brake assemblies use a 7-bolt flange pattern and 12.25" × 5" shoe configuration. Right-hand and left-hand assemblies are not interchangeable. Always confirm axle rating, mounting bolt count, and brake size before ordering.
15K hydraulic brake assemblies use a 7-bolt flange pattern and 12.25" × 5" shoe configuration. Right-hand and left-hand assemblies are not interchangeable. Always confirm axle rating, mounting bolt count, and brake size before ordering.
Verify axle rating and mounting configuration prior to installation.