Can 7" Hydraulic Brakes Be Replaced With Electric Brakes?
Question:
I have a trailer with 7inch hydraulic brakes. I want to replace them with electric brakes. The brake mounting pattern is 2 3/4 X 3. Can I get electric brakes that will fit my current hole pattern? Could the mounting on the electric brakes be altered to fit?
asked by: Steven L
Expert Reply:
The Electric Trailer Brake Kit # AKEBRK-2 is designed to fit a Flange # 4-34 which spaces the mounting holes 2-7/8" on center. As these are within 1/8" of the dimensions you listed I recommend rechecking the measurements for verification. I do not recommend drilling out the holes to increase the size as this could weaken the flange and cause another issues. Instead if your holes are a different pattern you can replace your flanges for the correct size flange.
I recommend using new Mounting Hardware # BRKH7 for the brakes and if you can let me know what size spindle and bolt pattern your wheels have I can help you find new drums so you will not have any wear issues with the different width pads.
Products Referenced in This Question
Brake Mounting Flange for 1-3/4" Round Trailer Axles - 2K
- Accessories and Parts
- Trailer Brakes
- Disc Brakes
- Electric Drum Brakes
- Hydraulic Drum Brakes
- Brake Mounting Flange
- 7 Inch
- 1-3/4 Inch Diameter Axle
- Redline
more information >
Mounting Hardware for 7" Brake Assemblies
- Accessories and Parts
- Trailer Brakes
- Electric Drum Brakes
- Hydraulic Drum Brakes
- Hardware
- 7 Inch
- Redline
more information >
Product Page this Question was Asked From
etrailer Electric Trailer Brakes - 7" - Left/Right Hand Assemblies - 2,000 lbs
- Trailer Brakes
- Electric Drum Brakes
- Standard Grade
- Manual Adjust
- 7 x 1-1/4 Inch Drum
- 2000 lbs Axle
- 10 Inch Wheel
- 12 Inch Wheel
- 13 Inch Wheel
- etrailer
more information >
Continue Researching
- Shop: etrailer Electric Trailer Brakes - 7" - Left/Right Hand Assemblies - 2,000 lbs
- Q&A: What Is The Bolt Pattern Of The Brake Mounting Bolts On Dexter Brake Kit 23-398-399?
- Shop: Dexter Hydraulic Trailer Brake Kit - Uni-Servo - 7" - Left and Right Hand Assemblies - 2.5K
- Search Results: 7" electric brakes
- Shop: Dexter Electric Trailer Brakes - 7" - Left/Right Hand Assemblies - 2,000 lbs to 2,200 lbs
- Q&A: What Size of Spindle is Needed for a 3,500-Lb Axle
- Q&A: Replacement Hydraulic Brakes for Pop-Up Camper
- Q&A: Is It Possible to Add Brakes to a Trailer that Never Had Them
- Q&A: Parts Needed to Convert From Hydraulic to Electric Brakes for 3,500 lb Axles
- Search Results: 3500 lb axle bearings
- Shop: Electric Trailer Brake with Dust Shield - Self-Adjusting - 12-1/4" - Right Hand - 12,000 lbs
- Shop: Hub Bearing Kit for Lippert, Dexter, and AL-KO Axles - 3,500 lb with #84 Spindle
- Shop: BTR E-Z Lube Spindle w/ Brake Flange for 2,500-lb Trailer Axles - 1-3/4" Diameter
- Shop: #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axle - 1-3/4" Diameter
- Video: etrailer Electric Trailer Brake Kit Installation AKEBRK-2
- Q&A: What is 4-Bolt Pattern that Trailer Brake Assembly part # AKEBRK-2 Is Designed to Fit
- Search Results: steps
- Q&A: Can 7 Inch Electric Trailer Brakes Be Used on a 3500 Pound Trailer Axle
- Video: This Old Trailer: Changing Hydraulic Trailer Brake to Electric
- Search Results: trailer brakes
- Article: Trailer Wiring Diagrams
- Shop: Trailer Wiring
- Article: Most Popular Wheel Bearings
- Video: etrailer Electric Trailer Brake Kit Installation
- Search Results: trailer jack
- Shop: Brake Controller
- Search Results: l44649
- Article: Trailer Tire Sizing
- Search Results: lug nut
- Shop: Suspension Enhancement
on Trailer Brakes
