| Item Type | Self-Adjusting Electric Trailer Brake Kit |
| Brake Size | 10x2.25 in |
| Pack Size | 4-Pack |
| Mounting Pattern | 4-Hole |
| Axle Rating | 3500 lbs |
| Material | Metal |
| Adjustment Type | Self-Adjusting |
| Suitable Trailers | RVs, Campers, Utility Trailers |
Restore electric drum braking on compatible trailer axles with self adjusting left and right backing plate assemblies built for routine replacement service. This 4 pack pairs 10"×2.25" brakes with a 4 hole mounting pattern for 3500 lbs axles, helping maintain brake clearance during use while reducing routine manual adjustment.
3500 lbs Axle Rating
10"×2.25" assemblies are specified for 3500 lbs trailer axles, providing a brake size and axle rating combination intended for routine replacement service.
4 Hole Backing Plate With 2.98" Spacing
Backing plate layout combines the adjuster screw, electromagnet, brake shoes, actuating arm and return springs on the mounted assembly for organized wheel end replacement service.
Electromagnetic Drum Braking
Electromagnetic actuation engages the drum brake mechanism for responsive braking during trailer towing, using the built in magnet and actuating hardware shown on the assembly.
Wheel End Brake Assembly
Backing plate assembly sits behind the hub and drum at the wheel end, keeping the electric brake components positioned within the trailer drum brake system.
| Brake Type | Electric drum brake |
|---|---|
| Adjustment Type | Self adjusting |
| Brake Size | 10"×2.25" |
| Axle Rating | 3500 lbs |
| Mounting Pattern | 4 Hole |
| Package Quantity | 4 assemblies |
| Assembly Sides | Left and right sets |
Replace worn electric drum brake assemblies with a self adjusting kit built around the stated 10"×2.25" brake size, 3500 lbs axle rating and 4 hole mounting pattern. Choose this 4 pack for a larger replacement job using left and right backing plate assemblies with installation hardware included.