Square LED Trailer Lights and 5-Way Wiring Harness for a Wesco Boat Trailer
Question:
I have a 26foot WESCO aluminum beam trailer for a 22foot boat. The wiring harness is shot and lights are old bulb style. It has a reverse solenoid for disc hydraulic brakes on tandem axel. It currently has the small square lights in back. What is the over 80 and under 80 thing? Is that height of boat on trailer off ground? Also, with the brake release solenoid, I think I need a 5 prong flat wiring harness at least 25foot long- cannot find on your site. Any help on lights and wiring replacement suggestions?
asked by: Andrew I
Expert Reply:
Over or under 80 means 80 inches of width. There are certain lighting requirements if the trailer is more than 80 inches wide. Trailers that are less than 80 inches wide can still use lights that are indicated as over 80 inch.
Since you need a 5-way wiring harness I recommend getting the lights separately, # STL8RB and # STL9RB, and then getting # A25W5B for the harness. This is a 5-Way wishbone harness. That means that the running light pin has 2 wires for running lights on each side of the trailer. It is so you don't have to splice in a jumper wire.
For over 80 inch wide trailers use # STL3RB and # STL2RB. I have included a link to trailer lighting requirements for you as well.
Products Referenced in This Question
25 Ft 5-Way Trailer Wiring Harness - Wishbone Style - 30" Ground - 5' Auxiliary Wire
- Trailer Wiring
- Trailer Connectors
- Trailer End Connector
- 21 - 30 Feet Long
- Plug and Lead
- 5 Flat
- Optronics
more information >
LED Combination Trailer Tail Light - Submersible - 7 Function - 18 Diodes - Square - Passenger Side
- Trailer Lights
- Tail Lights
- Rear Clearance
- Rear Reflector
- Side Marker
- Side Reflector
- Stop/Turn/Tail
- Square
- Surface Mount
- Non-Submersible Lights
- LED Light
- 6-1/8L x 4-9/16W Inch
- Red
- Optronics
more information >
LED Combination Trailer Tail Light - Submersible - 8 Function - 21 Diodes - Square - Driver Side
- Trailer Lights
- Tail Lights
- License Plate
- Rear Clearance
- Rear Reflector
- Side Marker
- Side Reflector
- Stop/Turn/Tail
- Square
- Surface Mount
- Non-Submersible Lights
- LED Light
- 6L x 4-1/2W Inch
- Red
- Optronics
more information >
Combination LED Trailer Tail Light - Submersible - 6 Function - 11 Diodes - Passenger Side
- Trailer Lights
- Tail Lights
- Rear Reflector
- Side Marker
- Side Reflector
- Stop/Turn/Tail
- Square
- Surface Mount
- Submersible Lights
- LED Light
- 5L x 5W Inch
- Red
- Optronics
more information >
Combination LED Trailer Tail Light - Submersible - 7 Function - 14 Diodes - Driver Side
- Trailer Lights
- Tail Lights
- License Plate
- Rear Reflector
- Side Marker
- Side Reflector
- Stop/Turn/Tail
- Square
- Surface Mount
- Submersible Lights
- LED Light
- 5L x 5W Inch
- Red
- Optronics
more information >
Product Page this Question was Asked From
LED Combination Tail Light Kit for Trailers under 80" Wide - Submersible - Driver and Passenger
- Trailer Lights
- Tail Lights
- License Plate
- Rear Reflector
- Side Reflector
- Stop/Turn/Tail
- Square
- Kit
- Surface Mount
- Submersible Lights
- LED Light
- 5L x 5W Inch
- Red
- Optronics
more information >
Continue Researching
- Article: 7 Common Questions Everyone Has About Trailer Tires
- Video: Review of Optronics Trailer Lights - Submersible LED Trailer Fender Clearance Light - MCL180ARB
- Q&A: Recommended Replacement Driver & Passenger LED Combination Trailer Tail Lights
- Search Results: wishbone 4 way trailer wiring harness
- Shop: Replacement Side Marker Lens for Peterson Tail Lights for Trailers Over 80" Wide
- Shop: LED Trailer Fender Clearance Light - Submersible - 2 Diodes - Amber/Red - Driver or Passenger Side
- Shop: Optronics Combination Trailer Tail Light - 6 Function - Incandescent - Red Lens - Passenger Side
- Shop: Combination LED Trailer Tail Light - Submersible - 6 Function - 11 Diodes - Passenger Side
- Shop: LED Combination Trailer Tail Light - Submersible - 7 Function - 18 Diodes - Square - Passenger Side
- Shop: Incandescent Trailer Fender Light w/ Reflector - 2 Bulbs - Red and Amber Lens - Passenger Side
- Shop: Replacement Red Lens for Peterson Rectangular Side Marker Light w/ Reflector - Old Style
- Q&A: Optronics Replacement Combination Trailer Lights Passenger and Driver's Side
- Q&A: Does LED Trailer Fender Clearance Light Need a Ground Wire That Goes to Wiring Box?
- Q&A: Recommended LED Trailer Lights to Replace Some Incandescent Trailer Lights on Large Trailer
- Q&A: Replacement Trailer Fender Clearance Light
- Q&A: Reversible Lens on the LED Trailer Fender Clearance Light
- Q&A: Solution for Replacement Fender for 2018 Forest River R-POD 190
- Shop: Trailer Hitch
- Search Results: bracket
- Search Results: hinge
- Search Results: drawer slide
- Search Results: mounting bracket
- Search Results: shelf
- Article: Performance Chips and Modules
- Article: How to Correct Noise from Exhaust Rattling Against a Trailer Hitch
- Shop: Roof Rack
- Shop: Side Window Vents
- Shop: Performance Chip Tuners
- Shop: Nerf Bars - Running Boards
- Shop: Windshield Covers