Parts Needed To Add Electric Brakes To a Shorelandr 3,500LB Single Axle Boat Trailer
Question:
My Yamaha boat trailer came w/o brakes and Id like to add them. From what I can tell, I have a 3,500lb axle. I will need the brake assembly, hubs, and wiring I already have 7pin w/ brake controller in my tow vehicle, but my trailer is only 4 way flat. Can you point me to the parts I will need to complete this job? The following is the information on my Shorelandr trailer: VIN Number: 1MDAPAR13CAXXXXXX Frame: YAV2413SW Model Year: 2012 Finish: BLACK METALLIC Mfg Date: 2012-03-15 00:00:00 Thanks much!
asked by: Scott M
Expert Reply:
For your Shoreland'r boat trailer you will need the following parts.
Self Adjusting Electric Trailer Brake Kit # AKEBRK-35-SA
Galvanized Trailer Hub and Drum Assembly # AKHD-545-35-G-K
Trailer Wiring 7-Way Upgrade Kit w/ Junction Box # HS381-9000
Trailer Breakaway Kit # 20400
It appears your trailer already came with Bearing Buddy Bearing Protectors # BB1980A-SS, be sure to check them for any damage to determine if they should be replaced.
You will need 12 Gauge Wire # 12-1-1 to run to the brakes and I recommend Heat Shrink Butt Connectors # DW05745-5 with any wiring connections since it is a boat trailer.

Products Referenced in This Question
Hopkins Engager Trailer Breakaway Kit w/ Charger, LED Tester, Hardware, and 5 Ah Battery - Top Load
- Trailer Breakaway Kit
- Kit with Charger
- Top Load
- Single-axle
- Tandem-axle
- LED Tester
- Hopkins
more information >
Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Galvanized
- Trailer Hubs and Drums
- Hub with Integrated Drum
- Standard
- L68149 / L44649
- Marine Grade
- For 3500 lbs Axles
- 1/2 Inch Stud
- 5 on 4-1/2 Inch
- 13 Inch Wheel
- 14 Inch Wheel
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- etrailer
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Bearing Buddy Bearing Protectors - Model 1980A-SS w/ Auto Check - Stainless Steel (Pair)
- Trailer Bearings Races Seals Caps
- Caps
- Bearing Protector Grease Cap
- 1.98 Inch
- Bearing Buddy
more information >
Deka Heat Shrink Butt Connector - 12-10 Gauge - Nylon Insulation - Yellow - Qty 5
- Wiring
- Wire Connectors
- Butt Connectors
- 12-10 Gauge
- Deka
more information >
Wiring Kit for Hydrastar Electric Over Hydraulic Actuators
- Accessories and Parts
- Brake Actuator
- Disc Brakes
- Hydraulic Drum Brakes
- Wiring
- Hydrastar
more information >
Product Page this Question was Asked From
etrailer Electric Trailer Brakes - Self-Adjusting - 10" - Left/Right Hand Assemblies - 3.5K
- Trailer Brakes
- Electric Drum Brakes
- Standard Grade
- Self Adjust
- 10 x 2-1/4 Inch Drum
- 3500 lbs Axle
- etrailer
more information >
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