At a Glance
- >1 – Left Hand Hydraulic Brake Backing Plate
- >4 – Mounting Nuts
- >4 – Washers
- >7" diameter x 1-3/4" wide brake assembly
- >Designed for 2,000–2,200 lb axles
- Brand: Dexter
- SKU: 023-398-00
Before You Order
Match the part number, measurements and connection points that apply to your trailer.
Fitment Check
| Hub Face | Measure hub face to hub face. |
|---|---|
| Spring Center | Measure mounting centers and confirm perch configuration. |
| Capacity | Match the required axle rating. |
| Brakes | Confirm brake type and flange configuration. |
Product Details
Dexter 7" x 1-3/4" Hydraulic Brake Backing Plate – 2,000-2,200 lb Axle – Left Hand
Part Number: 023-398-00
Complete 7" x 1-3/4" hydraulic uni-servo brake backing plate assembly for 2,000–2,200 lb trailer axles.Left-hand configuration (driver side). Common replacement for boat and snowmobile trailers.Designed for hydraulic drum brake systems only. Cannot be used with electric brake systems.
Included
- 1 – Left Hand Hydraulic Brake Backing Plate
- 4 – Mounting Nuts
- 4 – Washers
R&P Knowledge Hub
Hydraulic backing plates are mechanically actuated by brake fluid pressure from a surge actuator or master cylinder.They are not compatible with electric brake controllers or electric drum systems.
Uni-servo brakes apply braking force in one direction of rotation and are commonly used on light-duty utility,boat, and powersport trailers. Always confirm brake size (7" x 1-3/4"), axle capacity,and flange configuration before ordering.
Features
- 7" diameter x 1-3/4" wide brake assembly
- Designed for 2,000–2,200 lb axles
- Hydraulic drum brake operation (not electric)
- Left-hand (driver side) orientation
- Common boat and snowmobile trailer application
- Made in the USA
Specifications
| Specification | Detail |
| Manufacturer | Dexter |
| Brake Size | 7" x 1-3/4" |
| Axle Rating | 2,000–2,200 lb |
| Configuration | Left Hand (Driver Side) |
| Brake Type | Hydraulic Uni-Servo |
Verify specifications before installation.
