Parts to Convert Electric Brakes to Electric Over Hydraulic Brakes
Question:
Hi , i have 2017 three axle Appalachian micro 4 car hauler trailer - i would like to change electrical brakes to electric over hydraulic brakes. 7000 lb axles and 16.5" is size of wheels
asked by: Tamazi G
Expert Reply:
Converting from electric brakes to electric over hydraulic brakes will give you the most effective braking setup available. You are going to need a number of different parts, and the HydraStar Electric Over Hydraulic Actuator Kit # HBA-10-252-82 will give you an electric-hydraulic brake actuator, a brake line kit, and breakaway kit. Because you have a triple axle trailer, you are going to need an additional hydraulic line kit # 9579-01. If you are interested in a new brake controller, the Prodigy P3 # 90195 has been rated more than 2,000 times by our customers and has amassed an average of nearly 5 stars due to its effectiveness and ease of use.
You will also need new brakes, and # AKUBRK-7 are hydraulic drum brake assemblies that have a 5 bolt mounting flange blot pattern, fit 16-1/2" wheels and are rated for 7,000 lb axles. You would need brake adjustment spoon # W80630 as well as installation hardware # BRKH12, which is enough hardware to install a pair of brake assemblies.
Products Referenced in This Question
Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- LCD Display
- Up to 360 Degrees
- Tekonsha
more information >
Hydraulic Line Kit, 3rd Axle - Drum and Disc
- Accessories and Parts
- Brake Actuator
- Trailer Brakes
- Disc Brakes
- Hydraulic Drum Brakes
- Brake Lines
- Steel Line and Flexible Hose
- Brake Line Kits
- Third Axle
- Redline
more information >
Hydraulic Trailer Brake Kit - Uni-Servo - 12" - Left and Right Hand Assemblies - 5.2K to 7K
- Trailer Brakes
- Hydraulic Drum Brakes
- Standard Grade
- Manual Adjust
- Single Servo
- 12 x 2 Inch Drum
- 5200 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- 16 Inch Wheel
- etrailer
more information >
Mounting Bolts and Hardware for 12" Brake Assemblies
- Accessories and Parts
- Trailer Brakes
- Electric Drum Brakes
- Hydraulic Drum Brakes
- Hardware
- 12 Inch
- Bolts
- ABS Fasteners
more information >
Brake Adjustment Spoon for Drum Brakes
- Accessories and Parts
- Trailer Brakes
- Hydraulic Drum Brakes
- Adjuster
- Brake Adjuster Tool
- Performance Tool
more information >
Product Page this Question was Asked From
Hydrastar Electric Over Hydraulic Actuator Kit for Drum Brakes - 1,000 psi
- Brake Actuator
- Electric-Hydraulic Brake Actuator
- Marine
- Travel Trailer
- Drum Brakes
- Hydrastar
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Trailer Idler Hub Assembly for 10,000-lb Axles - 8 on 6-1/2
- Shop: Hydraulic Trailer Brake Kit - Uni-Servo - 12" - Left and Right Hand Assemblies - 5.2K to 7K
- Shop: DeeMaxx Cross Fitting for Hydraulic Brake Hose - Brass - 3/16" Female Inverted Flares
- Shop: Hydrastar Electric-Hydraulic Actuator w/ Line Kit for Disc Brakes - 1,600 psi
- Shop: Hydrastar Electric Over Hydraulic Actuator for Drum Brakes - 1,200 psi
- Search Results: hydraulic brake kit
- Search Results: brake actuator
- Q&A: Recommended Parts To Convert Trailer From Hydraulic Surge Brakes To Electric Over Hydraulic Brakes
- Video: Checking Out the Hydrastar Hydraulic Brake Line Kit
- Shop: Hydrastar Hydraulic Brake Line Kit - Tandem Axle - 25' Long, 3/16" Main Line
- Shop: Hydrastar Hydraulic Brake Line Kit - Tandem Axle - 15' Long, 3/16" Main Line
- Video: The Low-Down on the Replacement Trailer Hub Wheel Stud, Drive-In, 5/8" x 3-1/8" (Qty 4)
- Search Results: brass fittings
- Q&A: Parts Needed To Convert Tandem and Triple 7K Axle Trailers From Electric to Hydraulic Drum Brakes
- Article: Parts Required to Add Electric Over Hydraulic Drum Brakes to a Trailer
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Q&A: Brakes for Home Built Trailer With 7K Axle and 12 x 2 Drum
- Search Results: actuator
- Search Results: hydraulic drum brakes
- Q&A: What Do I Need To Convert A 2012 Big Tex Trailer Model From Drum Brakes To Disc Brakes
- Q&A: Is 1,200 psi Electric Over Hydraulic Actuator Correct For Drum Brakes
- Q&A: Best Electric Over Hydraulic Actuator for Disc Brakes on a Trailer
- Q&A: Recommended HydraStar EOH Drum Brake Actuator for Tandem 10K Axles
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Video: DeeMaxx Disc Brake Kit Review
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: trailer brake controller
- Shop: Trailer Wiring
- Video: What to Know About the Demco Hydraulic Brake Actuator-DM72VR