Parts Needed To Convert Trailer From Electric Drum Brakes To Electric Over Hydraulic Disc Brakes
Updated 03/29/2018 | Published 03/28/2018 >
Products Featured in This Question
Question:
Im looking at converting my 28 ft cattle trailer from electric drum brakes to hydraulic disc brakes. it has two 7000 pound rated Torsion axles. Im wondering do I have to go with a special disc brake to make the conversion or can I just go with a standard 7000 pound rated hydraulic disc brake kit? It has a half inch 4 bolt flange for the brakes.
asked by: Jonathan F
Expert Reply:
We do have an electric over hydraulic disc brake kit that will fit a trailer with two 7000 lb rated torsion axles. In addition to a hydraulic disc brake kit, you will also need a brake line kit, that is compatible with electric over hydraulic brakes. We also want to confirm how many bolts you have on your hub, we will need your bolt pattern, size of wheels, and we will need the lengh of your bolts.
For a disc brake kit to replace your drum brake assembly, you will need the Kodiak Disc Brake Kit, part # K2HR712, which is designed for 7,000 lb axles, 16 Inch or larger wheels. This Kodiak Disc Brake Kit is compatible with Inner Bearing # 25580 and Outer Bearing # 14125A. You will need to check your axle capacity, wheel size and trailer bearings to make sure part # K2HR712, will fit your trailer.
The Kodiak Disc Brake Kit # K2HR712, has the raw machine finish rotors and E-Coat which should work fine for your if you have a 5th Wheel Trailer. If you are interested in a different coating, we have part # K2HR712E which is the E-Coat, and part # K2HR712D which has a Dacromet finish.. For your application, I would just go with part # KSHR712, the machined rotors and E-Coat Calipers as the coated rotors are more for boat trailer applications.
The recommended Brake Actuator w/ line kit is # CAR-HBA16-2
Product Page this Question was Asked From
Kodiak Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - Raw Finish - 7,000 lbs
- Accessories and Parts
- Trailer Brakes
- Disc Brakes
- LH
- RH
- 7000 lbs
- Brake Assembly
- 8 on 6-1/2
- Hub and Rotor Assembly
- Kodiak
more information >
Featured Help Information
Instructions
Miscellaneous Media







Continue Researching
- Search Results: trailer brakes
- Search Results: battery disconnect
- Search Results: tow bar base plate
- Search Results: add promo code
- Shop: Kodiak Hydraulic Brake Line Kit - Tandem Axle - 20'
- Shop: Kodiak Hydraulic Brake Line Kit - Tandem Axle - 18'
- Shop: Demco DA86 Brake Actuator for Disc Brakes w/ Solenoid - Zinc Plated - 2" Ball - 8,600 lbs
- Shop: DeeMaxx Disc Brake Kit - 12" Hub/Rotor - 6 on 5-1/2 - Maxx Coating - 6,000 lbs
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Shop: CE Smith Stake Pocket for Flatbed Truck or Trailer - Galvanized Steel - Bolt On - Qty 1
- Shop: Trailer Weld-on Stake Pocket - 7 Gauge
- Shop: Front/Center/Rear Hanger for Double-Eye Springs - 3-1/4" Tall - 9/16" Bolt Hole
- Search Results: rv accessories
- Search Results: wheel bearing kits
- Search Results: smart rv accessories and parts
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Article: Hydraulic Trailer Brakes: How They Work & What to Buy
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Article: Printable Trailer Bolt Hole Pattern Template
- Video: Feature Breakdown: #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axle
- Q&A: Can Battery Jumper Pack be Used to Power 12 Volt Winch
- Q&A: Do Trailer Drums have to be Turned when Replacing Electric Trailer Brake Assemblies
- Video: What to Know About the Demco Hydraulic Brake Actuator w/ Electric Lockout
- Video: Kodiak Disc Brakes: The Breakdown
- Video: All You Need to Know About the Kodiak Disc Brakes
- Q&A: Replacement Actuator Recommendation for Atwood 85778
- Q&A: Recommended Replacement for Atwood Surge Brake Actuator 85778
- Article: Adding Electric Over Hydraulic Disc Brakes
- Q&A: Replacement 10 Inch x 1-1/2 Inch Trailer Brakes For 1998 Nash 20N With Welded On Brake Backing Plate

