Installing Electric Trailer Brakes on Triple Axle Boat Trailer
Question:
Hello, I am trying to put together brand new set of electric breaks for my boat trailer. Trailer is brand new, 2022 15000 lb capacity, triple axle with 5000 torsional axles and 5 bold pattern of mounting flanges, 6 lug 15” wheels. Objective is to put together a complete electric breaking system on the trailer. I always was dealing with surge breaks, so electric breaks are totally new topic for me. The lake I am usually going to has very steep boat ramp. When ramp is wet, and I am backing my 4000 lb boat into the water, surge breaks obviously does not activate, hence the boat is pulling the truck down. Sometime truck wheels loosing the traction and boat is dragging the truck down the ramp which is very scary experience. I was wondering if electric breaks when truck is in Reverse gear while be backing the boat, will activate and help with breaking? I have another, bigger boat 7000lb with the trailer currently without any breaks is will be close to 9000 lb. I am afraid to take it with me on that ramp that is why I am thinking to equip this trailer with electric breaks. If the answer is YES, then I will need your help to put together a complete system. I will need: 1. 3x sets of breaking kits. I have found # 23-458-459 - 6000 lbs for $288.95. I have added pdf file containing pictures of the trailer axles to make sure the breaks will fit. 2. 3x sets of drums: is there any significant difference between # AKHD-655-6-EZ-K for $128.32 and # 8-201-9UC3-EZ for $216.61? Are these drums price is per pair or per single drum? 3. Jacketed cable: already have. 4. Break away kit: # 20400 $58.97 5. Break controller: Do I need one? I have F250 with break controller build in where I can adjust strength of the breaks. Please let me know if chosen items are the “right for the job”. One more question: I will be using the boat on fresh water lakes. Just in case: are those breaks are good for salt water as well? I have added pdf file containing pictures of the trailer axles to make sure the breaks will fit. I will really appreciate all the help. Thank you. Best regards,
asked by: Michal B
Helpful Expert Reply:
Yes, electric trailer brakes work in both forward and reverse. The bonus with electric brakes is that you can also control them from inside the cab of the vehicle manually using the trailer brake controller so you can ride the brakes as hard as you want while reversing down the steep boat trailer ramp so you'll feel much safer. That said, you really shouldn't use them while submerged. I have attached for you below a list of parts you'll need for the swap as well.
Electric Trailer Brake Kit part # AKEBRK-7-SA
Easy Grease Trailer Hub and Drum Assembly part # AKHD-655-6-EZ-K
Junction Box # 3375601101
7-Way Connector # H20046
Hopkins Engager Push-To-Test Trailer Breakaway Kit part # 20400
If you already have a factory in-cab trailer brake controller then you can use this otherwise I recommend using the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195. These brakes will work great in both fresh and salt water.
Products Referenced in This Question
Hopkins Engager Push-To-Test Trailer Breakaway Kit with Built-In Battery Charger - Top Load
- Trailer Breakaway Kit
- Kit with Charger
- Top Load
- Single-axle
- Tandem-axle
- LED Tester
- Hopkins
more information >
Trailer Wiring Junction Box - 7 Color Coded Terminals - ABS
- Accessories and Parts
- Trailer Wiring
- Junction Box
- Buyers Products
more information >
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 >
Easy Grease Trailer Hub and Drum Assembly for 5.2K & 6K Axles - 12" - 6 on 5-1/2 - Pre-Greased
- Trailer Hubs and Drums
- Hub with Integrated Drum
- Easy Grease
- EZ Lube
- Pre-Greased
- 25580
- 15123
- For 5200 lbs Axles
- For 6000 lbs Axles
- 1/2 Inch Stud
- 6 on 5-1/2 Inch
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- etrailer
more information >
Hopkins 7-Way RV Style Connector with Molded Cable - Trailer End - 8' Long - RV Standard
- Trailer Wiring
- Trailer Connectors
- Trailer End Connector
- 6 - 10 Feet Long
- Plug and Lead
- 7 Round - Blade
- Hopkins
more information >
Product Page this Question was Asked From
etrailer Electric Trailer Brakes - Self-Adjusting - 12" - Left/Right Hand - 5.2K to 7K
- Trailer Brakes
- Electric Drum Brakes
- Standard Grade
- Self Adjust
- 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 >
Featured Help Information
Instructions
Continue Researching
- Q&A: Diagrams For Wiring 3-Axle Trailer With Brakes, Breakaway, And Lights
- Q&A: Complete Wiring for Lights, Electric Brakes and Controller for a 94 GMC 1/2 Ton Truck and Trailer
- Shop: Kodiak Disc Brake Kit - 12" Rotor - 6 on 5-1/2 - Stainless Steel - 5,200 lbs to 6,000 lbs
- Search Results: electric brake wire connectors
- Shop: Deka Jacketed 2 Wire, 10 Gauge, Brake Wire - per Foot
- Q&A: Are Trailer Brakes Supposed to Activate all At Same Time
- Q&A: Gauge Wire to Use for Trailer with Triple Axle Setup that is 43 Feet Long Overall
- Q&A: Recommendation for Routing Triple Axle Brake Line Kit
- Article: Trailer Wiring Diagrams
- Search Results: 3 pin connector
- Search Results: 3 way connector
- Shop: Hydrastar Electric Over Hydraulic Actuator Adapter Module for Ford and Chevy Brake Controllers
- Shop: Hydrastar Electric Over Hydraulic Actuator for Disc Brakes - 1,600 psi
- Shop: Kodiak Hydraulic Brake Line Kit - Tandem Axle - 20'
- Shop: Wiring Kit for 2, 4, 6, and 8 Brake Electric Trailer Brake Controllers
- Q&A: Diameter of Inner Bore on Rotors in Kodiak 6 on 5-1/2 Disc Brake Kit K2R526S
- Q&A: Will Kodiak Disc Brake Kit Replace UFP Brakes On 5,200 Lb Torsion Axle
- Video: Review of Hydrastar Trailer Brakes - Triple Axle Trailer Disc Brake Kit - HYD54FR
- Video: HydraStar Electric Over Hydraulic Actuator Kit Review
- Search Results: brake line
- Search Results: electric brake conversion kit
- Search Results: wheel spacers
- Shop: Hydrastar Hydraulic Brake Line Kit - Triple Axle - 25' Long, 3/16" Main Line
- Search Results: kodiak brake line kit
- Video: Choosing the Right Trailer Wiring
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: etrailer Electric Trailer Brake Kit Installation
- Article: How to Choose the Right Trailer Hitch Class