Black Mounting Bracket for A91 Series Trailer Clearance Lights # A91BB Recommendation
Updated 04/19/2011 | Published 04/18/2011 >
Products Featured in This Question
Question:
I bought replacement A91 lights for use with existing mounthing brackets. Previous lights were one wire. New lights dont work because they dont seem to self-ground. Is there a trick to installing them? Do I have to get new mounting brackets like the A91BB that have the explicit self-grounding tang?
asked by: Bob
Expert Reply:
The Sealed, Mini Rectangular Trailer Clearance and Side Marker Light, part # A91RB, that you have are self grounding. You would need a Black Mounting Bracket for A91 and AL91 Series Trailer Clearance, Side Marker Lights -Self Grounding, part # A91BB, for them to ground and function correctly.
Your other option would be to run a ground wire and power wire to the two terminals of the # A91RB. However, it would probably be easier to just get the # A91BB.
Product Page this Question was Asked From
Mounting Bracket for Optronics 90 Series or 91 Series Trailer Lights - Self-Grounding - Black
- Accessories and Parts
- Trailer Lights
- Mounting Hardware
- Brackets
- Black
- Optronics
more information >
Continue Researching
- Q&A: Is The TowSmart 14 Gauge, 4 Conductor Wire 100% Copper Wire?
- Q&A: Do Thinline LED Clearance and Side Marker Lights Come With Bracket and Wiring
- Q&A: Attaching Tow Bar to 2010 Jeep Wrangler With Rugged Ridge Bumper
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: Replacement 2-1/2 Inch Round Marker Light on Triton Trailers Elite WCII Personal Watercraft Trailer
- Q&A: Replacement Hub for a UFP 13674
- Q&A: Upgrading Lights on 2000 Tracker PT175 Trailer to LED
- Q&A: Comparing Dexter and etrailer.com 7,000 Pound Electric Brake Assemblies
- Article: Trailer Lighting Requirements
- Article: Trailer Wiring Diagrams
- Article: 5 Tell-Tale Signs It’s Time to Replace Your Trailer’s Leaf Springs
- Article: Slipper Spring Trailer Suspension System Review
- Article: Holiday 2025 | Staff Picks for Real-Life Adventures
- Article: How to Charge a Trailer Battery While Driving: 3 Common Problems (And How to Fix Them)

