At a Glance
- >Standard 3500 lb trailer axles
- >5 on 4.5 wheel bolt pattern
- >10 inch by 2.25 inch electric drum brakes
- >Dexter, AL-KO, AXIS, Quality and similar axles
- >Spring or torsion axles with brake flange
- Brand: R & P Carriages
- SKU: 94545-B-IMP
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
Add Brakes to Your Trailer – Basic Electric Brake Kit – 3500 lb Axle – 5 on 4.5 Bolt Pattern
Part Number 94545-B-IMP · One Axle Kit
Designed For:
- Standard 3500 lb trailer axles
- 5 on 4.5 wheel bolt pattern
- 10 inch by 2.25 inch electric drum brakes
- Dexter, AL-KO, AXIS, Quality and similar axles
- Spring or torsion axles with brake flange
Confirm Fitment Visually
This basic add-brakes kit is intended for trailers that already have a brake mounting flange and need a complete electric drum brake setup for one 3500 lb axle. It includes brake assemblies, drums, bearings, seals, hardware, dust caps and lug nuts.
Most trailers with a 5 on 4.5 wheel bolt pattern use a 3500 lb axle. The backing plates in this kit use the standard 2.875 inch center-to-center mounting bolt spacing.
What Is Included
| Brake Backing Plates | Two plates, left and right, 10 inch by 2.25 inch, 3500 lb rated |
| Brake Drums | Two 10 inch drums, 5 on 4.5 bolt pattern, races installed |
| Inner Bearings | Two L68149 bearings |
| Outer Bearings | Two L44649 bearings |
| Grease Seals | Two 10-19 size seals |
| Dust Caps | Two EZ Lube style caps |
| Mounting Hardware | Special 7/16 nuts and all brake hardware |
| Lug Nuts | Ten 1/2-20 lug nuts |
Important Notes
- Axle must have a brake mounting flange welded to the tube
- Bearings ship loose and must be packed before installation
- Brake wiring, brake controller and breakaway kit are not included
- This kit services one axle only
Looking for a Different Setup
- Other bolt patterns available
- Tandem axle brake kits available
- Complete add-brake kits with wiring available
CUSTOMER PROOF
What customers say about parts like this.
Selected from R&P customer feedback for Hub / Drum products and related trailer service.
RELEVANT TO
Hub / Drum
★★★★★GOOGLE REVIEW
“I've ordered lots of trailer repair parts from them, always fast service, well packed, and the right parts. I highly recommend.”
★★★★★GOOGLE REVIEW
“Would like to say thanks to everyone at R and P Carriages parts were delivered fast and with the very helpful staff, the right parts were sent the first time. Thanks Happy Holiday's.”
★★★★★GOOGLE REVIEW
“Received swivel d-ring tie down 4 days after my wife ordered them , great price and came with backing plates. I received exactly what I paid for, thanks for the great service. Chris Davis , Mooresville NC”
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