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Black Molded Fender Bracket for MC65ARB and MCL65ARB Trailer Fender Clearance Lights

Black Molded Fender Bracket for MC65ARB and MCL65ARB Trailer Fender Clearance Lights

Item # A67BB
Our Price: $6.23
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Shipping Weight: 0.1 lbs
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Optronics Accessories and Parts - A67BB

  • Trailer Lights
  • Mounting Hardware
  • Brackets
  • Optronics
  • Black

Black Molded Fender Bracket with Lead Wire for MC65ARB and MCL65ARB Trailer Fender Clearance Lights

A black molded ABS fender bracket for use with the MC65ARB and MCL65ARB trailer marker/clearance lights. This molded plastic bracket is to be installed on top of the trailer fender. A single-wire plug is included which contains a lead wire for power and grounds the light through the mounting hardware of the bracket.

  • Black, all-weather, molded plastic bracket
  • Surface mounts MC65 Series lights
  • Mounts to top of trailer fender on 3" centers
  • Bracket includes lead wire for power and grounds through mounting hardware
  • Quantity: 1 bracket

Manufacturer Specifications

Molded ABS bracket and self grounding, one wire plug. For use in exterior (top) fender applications with parts MC65ARB or MCL65ARB.

A67BB Fender Bracket with Lead Wire for MC65ARB and MCL65ARB by Optronics, Inc.

Alternate part number: A-67BB

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Black Molded Fender Bracket for MC65ARB and MCL65ARB Trailer Fender Clearance Lights - A67BB

Average Customer Rating:  4.9 out of 5 stars   (133 Customer Reviews)


These are serving their purpose as intended. Normally, the ground connection is provided by one of the mounting screws. I modified them to add a dedicated ground wire to each one. I installed these on my car trailer with removable fenders. Since the fenders are not directly bolted to the trailer, I did not want to rely on the probably intermittent ground connection. So I ran the wires to the end of the fender and used Hopkins 2-Pole Flat Wiring Extensions (Item # HM47965) to provide a quick disconnect for the wiring. Working great!


I guess it is fine. I purchaesed this item to replace a broken one, then sold the trailer. So I have not seen it perform. But, the buyer never brought the trailer back or contacted me to say it was not working.


Great replacement for the one damaged on my trailer by the woman on her cellphone pulling out of an Aldi’s grocery store parking lot. It looks perfect!


After searching found what I needed at e-trailer. Fast shipping and great customer service. Will definitely shop here again.


Perfect replacement for my factory brac ket.


Really like these lights but by choice I have them where they take a beating sometimes. Even though I have to replace them on occasions it’s worth it to me. Actually they are really rugged, I’m extremely happy with them. Etrailer is my go to place for any trailer part!


I haven't installed them just yet. But so far I'm pleased with the products.
The brackets or a bit smaller than the OEM parts so I'm trying to figure out how to hide the fender holes from the old brackets. The lights look to provide a bit more visible than those I am replacing. I will edit this review once I install them, light up the trailer and see how they look and perform. Thank you

Rex H.


Happy. Very pleased with the results.


Received everything I asked for pack nicely in a box


Easy to install.. direct replacement..i received them on time..i highly recommended this product and ETRAILER!


A decent light base in a perfect world but very vulnerable to damage. Wish I would have made my own brackets and used 2 small LED lights.



My experience has not been good with these fender light bases. Ordered 2 replacements as I broke one and the other became intermittent in operation. Really believe an armored sealed dual lens led light would be more satisfactory for fender applications to withstand the environment and abuse they receive on a utility trailer.


Great replacement parts for my trailer that was damamged in the Camp Fire in 2018. The trailer did pretty well but the marker lights, tail lights and fender lights all melted. These parts were perfect replacements and mounted without a problem.


This was just what was needed to repair the fender clearance lights on my trailer, the same as the factory one that quit working



Great product, fit just as the original lights on the fender clearance lights.


I received the product in time and well packed as usual. The product was as described. Customer service prior to my purchase was excellent. I highly recommend etrailer.

Manny E.


Im still happy with my purchase


This was a replacement for the original lights. I did have to cut the end as it was a little longer than what was on my trailer.


If you are getting rid of tired old incandescent fender bulbs, you’ll want the fender mount to go with the new LED lights as well. Needed anyways, the mounts were corroded with 10 years of gunk anyway. Reuse the existing mount screws from the old housing, use a new bead of RTV and you are headed down the highway.


fit and worked as advertised good quali ty


I liked that the wire is longer and I was able to make the connection inside the trailer


Just installed the new fender brackets and lights, very easy to install and wire up. thanks for a great product, it all fit my look trailer fenders just like the original parts. thanks again, RCH III


arrived as advertised


I had to replace a couple things on my enclosed Haulmark trailer when I updated to LED lights, etrailer had everything


Super fast delivery, exactly what I nee ded.


Their just like the one I need to replace on my trailer


Wow! Thought I would never be able to find an exact replacement for this when it came off the trailer. Well, the entire fender coming off the trailer, but that is another story! This worked perfectly and matches the other side! Perfect!


This light was an exact replacement for the old existing light that is mounted on the fender of the trailer and it was an extremely easy replacement.


Socket mount is OK but offers little protection for lights. An armored model of this socket mount that would serve to protect the light be useful.

Show More Reviews

See what our Experts say about this Optronics Accessories and Parts

  • Black Molded Fender Bracket for Clearance Lights Not Long Enough for 10 Inch Wide Fender
    There isn't a longer version of bracket # A67BB but what you could do is use some wire loom, such as # 459075-1, to hide/protect the wire. Or you could likely find a small diameter plastic tube that you could cut in have (lengthwise) to get a semi-circle to extend the length of the bracket.
    view full answer...
  • Is Mounting Hardware Included with Optronics Trailer Light Mounting Bracket # A67BB
    The mounting hardware is not included with mounting bracket # A67BB. I recommend using screws because with rivets, if you have to remove the bracket for some reason, you may need to drill out the rivets. Screws are much easier to work with. Using steel for a good ground is recommended.
    view full answer...
  • Replacement for Haulmark # 900200 Fender Marker Light on 10 x 5 Enclosed Trailer
    Although I don't have any reference information that would tell me the part or crossover number for a lamp on your Haulmark trailer, I found online that the # MC65ARB you referenced would be an identical replacement. To be sure, take a quick measurement of the existing lamp on the other side. If it measures 3-15/16 inches long by 1-1/4 inches wide by 7/8 of an inch tall when laid on the base, you're good to go. You might consider getting the # A65PB, # A67CB or the # A67BB base, they're...
    view full answer...
  • How To Attach the Black Molded Fender Bracket A67BB
    In order to attach the Black Molded Fender Bracket part # A67BB I recommend using the Self-Tapping Phillips Head Screw part # 1131832 because the head will sit closer to the base and will allow for the Optronics Thinline LED Trailer Fender Light part # MCL65ARB to sit flush. The Black Molded Fender Bracket we offer grounds via the mounting hardware so a ground wire is not present but if you have a version of this bracket that does have a ground wire then you can just snip this and tape...
    view full answer...
  • Fender Bracket for Optronics Thinline LED Trailer Light # MCL65ARB
    For the black molded fender bracket that works with the Optronics Thinline LED Trailer Light # MCL65ARB you will need the part # A67BB, which is indeed sold separately. This bracket includes the lead wire for power. If you are just needing the standard surface-mount bracket you can use part # A65B for just the bracket itself or # A65PB for the bracket and wire.
    view full answer...
  • Fender Light Bracket Recommendation for Cargo Mate Box Trailer
    For the Black Molded Fender Bracket # A67BB that you referenced the correct light assemblies have both an amber and a red light on them since one side will be for the front (amber) and the other side of the light will face the rear (red). The two options are part number # MC65ARB for an incandescent bulb and # MCL65ARB for an LED. This setup can be made to fit nearly all fenders so it would work well for you.
    view full answer...
  • Does Optronics Black Molded Fender Bracket # A67BB Come with 1 or 2 Brackets
    The fender bracket, # A67BB, is sold in quantities of 1. It is designed for use with Optronics lights # MC65ARB or # MCL65ARB.
    view full answer...
  • Which Mounting Bracket for Optronics MCL61ARB Light
    I have a solution for you, but the # MCL61ARB does not fit in the # A67BB bracket. The # MCL61ARB light that you're using requires the # A65B bracket for mounting. You may also need the Single Wire Plug for Thin Line Series Trailer Clearance and Side Marker Lights # A65P since this light grounds through the mounting hardware (if you have a single wire light).
    view full answer...
  • Trailer Jack Caster Wheel and Adding Turn Signals and/or Marker Lights to Trailer Fenders
    Caster wheel # BD500245 could potentially fit your current jack. It is designed to fit 2 inch diameter jack tubes. The wheel is rated for 1,200 pounds so if the jack is rated higher you will still be limited to 1,200 pounds. Trailers in the US have combined brake lights and turn signals. If you want to have separate amber turn signals on the fenders then that will require some additional parts. The left turn/brake light wire on the trailer connector will need to be split with one of the...
    view full answer...
  • Comparable Replacement Parts for a Carry-On 2,9990lb Trailer
    Good news! I was able to look up your Carry-On Cargo Trailer and found the items you mentioned and similar products you are looking for. The Fender Clearance Light Bracket # A67BB with the LED red and amber light # MCL61ARB or the incandescent # MC65ARB will mount into this bracket and work great as a replacement for your trailer. I was unable to locate the # 11 Roof Vent Dome you referenced. Most likely we have what you are looking for but you will need to first determine what vent...
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  • Wiring a 2011 Victory Motorcycle and Trailer for Towing
    For simplicity, I would recommend wiring the motorcycle trailer as a vehicle trailer would be. A powered converter wiring kit, like part # 119179KIT, would be connected to the motorcycle, which would provide a 4-pole trailer connector. The converter combines the brake lamp and the directional signal onto one circuit. The 4-pole connector utilizes four circuits, the white wire which is the ground, the green wire carries the right turn and brake light combined on one circuit, the yellow...
    view full answer...
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Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Cole B
Installed by:
Cole B
Employee Brian T
Updated by:
Brian T
Employee Noah M
Updated by:
Noah M

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