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Black Bracket and Single Wire Plug for Thin Line Series Trailer Clearance and Side Marker Lights

Black Bracket and Single Wire Plug for Thin Line Series Trailer Clearance and Side Marker Lights

Item # A65PB
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A65PB - Black Optronics Accessories and Parts
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Call 800-298-8924 to order Optronics accessories and parts part number A65PB or order online at etrailer.com. Free expert support on all Optronics products. Guaranteed Lowest Price and Fastest Shipping for Black Bracket and Single Wire Plug for Thin Line Series Trailer Clearance and Side Marker Lights. Accessories and Parts reviews from real customers.
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Optronics Accessories and Parts - A65PB

  • Trailer Lights
  • Mount Parts
  • Optronics
  • Mounting Brackets
  • Black


Black Bracket and Single Wire Plug for Thin-Line Series Trailer Clearance and Side Marker Lights

This kit combines a black molded ABS, surface mount bracket and a molded plastic, single-wire plug for use with the MC65 Series lights. The bracket and plug unit measures 4-1/16" long x 1-1/16" wide x 1/2"D, with a molded lead wire attached. The light contains a single lead wire for power and is grounded through the mounting hardware.

  • Black, all-weather, molded plastic bracket and wiring plug
  • Surface mounts MC65 Series lights
  • Mounts on 3" centers
  • Dimensions: 4-1/16" L x 1-1/16" W x 1/2" D
  • Single-wire design grounds through mounting hardware

Manufacturer Cross Reference
Bracket and plug kit will work as an exact replacement for:
Uni Bond # BM1040BB
Wesbar # 221980
Truck Lite # 19726
Peterson # 154-11K

Manufacturer Specifications

Molded bracket and plug surface mount kit. Single-wire design grounds through mounting hardware. Mounts on industry standard 3" centers. Includes bracket, plug and lead wire.



A65PB Black Mounting Bracket and Single Wire Plug for MC65 Series Trailer Clearance and Side Marker Lights by Optronics, Inc.

Alternate part number: A-65PB




California residents: click here



Customer Reviews

Black Bracket and Single Wire Plug for Thin Line Series Trailer Clearance and Side Marker Lights - A65PB

Average Customer Rating:  4.8 out of 5 stars   (228 Customer Reviews)


- A65PB
by:

I’ve chosen this product and it’s applicable snap in red or amber lamp ass’y to complete two enclosed trailer relampings . I through bolt my bases so a ground wire can be added to the circuit , rather than rely on mounting screw to frame or metal skin grounding . I’ll also be using this product to add more lighting to my F150 783491



- A65PB
by:

Quality product! The LEDs light up brightly. They're brighter than i expected! I bought enough to change out all my trailer lights, it worked out well. So far they've been through some extreme weather. I've used the trailer in heavy rain, high heat, through winter and freezing temps, and many washes. They haven't leaked and lenses still look great. It's only been a year and I'm hoping these will last many many more. 638100



- A65PB
by:

878001



- A65PB
by:

Product is perfect. etrailer is very very nice to work with. I depend upon them a lot. 871264



- A65PB
by:

Good prices and top notch service. 868303



- A65PB
by: 08/12/2020

860630



- A65PB
by:

Marker light was exact replacement. Could not use the bracket as mine was two wire, not single wire. Otherwise a good product. 859817



- A65PB
by:

Just exactly what I needed 847854



- A65PB
by:

Awesome products. Good service. 796482



- A65PB
by:

Good match to my old trailer. 783612



- A65PB
by:

Good lights. 777772



- A65PB
by:

They are very bright and still look new after 1 year. 776527



- A65PB
by:

I replaced a broken light on my horse trailer. it is working well 768335



- A65PB
by:

Good product seem sturdy. Replaced all the marker lights on my 1998 Alaskan truck camper. They were a perfect fit however as I have wood core sides it was a bit tricky to get them sealed due to the open design on the back around the screw holes. I doubled up with using butyl tape and then silicone in the screw holes. Other than that they worked great! 766716



- A65PB
by:

Lights are nice looking and after a year there still working just fine. I would recommend these lights. 749008



- A65PB
by:

Parts I ordered came quickly and they worked great for my trailer 739734



- A65PB
by:

Excellent replacement for a Hallmark trailer, may need to get different bolts with a flat head on it. At least I did 737504



- A65PB
by:

Exactly what I needed and came quickly as promised. 733496



- A65PB
by:

Exact replacement 732304



- A65PB
by:

Electrical connectors failed at about 6 months. Did not hold up to the environment of tractor trailer daily use. 715414



- A65PB
by:

Excellent product with the purchase 704995



- A65PB
by:

The etrailer products are sold at a fair price . The quality of their products is well above average and I will go back to this online company time and time again 703613



- A65PB
by:

Product arrived quickly as promised. Exactly what I needed, great people to work with. I’ll do business here again. Thank you 700251



- A65PB
by:

# 1 your website is easy to navigate especially for someone like me. The lights that I ordered were on top of my fenders for my Aluma trailer, the install went great I had to solder them in . All went good and they work great. Anybody with trailer needs cannot go wrong with this company 698232



- A65PB
by:

I watched the install video and it about 20 minutes install. Great product. 695492


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Ask the Experts about this Optronics Accessories and Parts

  • What Fastener to Use for Installing Optronics Thin Line Series Light Mounting Bracket # A65PB
    It is not necessary to use rivets for installation of the Optronics Thin Line Series Light Mounting Bracket # A65PB, or the chrome version # A67CB. You can use stainless steel sheet metal screws like # 1172904 or pretty much any hardware that suits your installation location. Both brackets use mounting holes on 3-inch centers and the holes are 1/4-inch in diameter.
    view full answer...
  • Base Recommendation for the LED Clearance Light MCL75RB
    The black base that the part # MCL75RB attaches to is part # A65PB.
    view full answer...
  • Troubleshooting Installation of Side Marker Lights on a 2003 Silver Star Horse Trailer
    I have a solution for you but we do not have an exact replacement for the PM154 that you referenced. I saw that you purchased # MC65RB and the proper base bracket for these lights is # A65PB if you would like black or # A67CB if you wanted a chrome base.
    view full answer...
  • Protecting Trailer Electrical Connections from Salt Water on a Boat Trailer
    What I recommend doing is wrapping electrical connections using heat shrink tubing # DW05452. This will keep on the water and preserve the metal connectors from the light. I also recommend using dielectric grease # LT37534 between electrical connections to repel moisture. I also recommend running a jumper ground from the light ground location somewhere further up on the trailer (at a spot that won't be under water) so that the ground is not affected. If at all possible, rinse the...
    view full answer...
  • What Type of Connector Does Black Bracket and Single Wire Plug # A65PB Plug In To
    The plug that is on the Black Bracket and Single Wire Plug # A65PB is designed for trailers that already have the type of plug-in wiring on the trailer (Plug-n-Go). The wiring that plugs into this end is not available but an auto parts store or store like Radioshack would probably have the matching connector that you could attach to the existing wiring on the trailer allowing you to plug in the lights.
    view full answer...
  • What Screws Fit Black Bracket and Single Wire Plug for Thin Line Series Trailer Lights # A65PB
    The back of the lights that go with the Black Bracket and Single Wire Plug for Thin Line Series Trailer Clearance and Side Marker Lights, # A65PB, have a recessed area over the mounting holes. Take a look at # MC65RB, and click on the third picture to see the recessed area. I went out to the warehouse and pulled both parts to measure. There is a space of 3/16 inches between the bottom of that recessed area and the base of the bracket. The screw head would have to be 3/16 inches tall...
    view full answer...
  • Trailer Clearance Light Recommendation for a 2009 Haulmark 24 foot Enclosed Car Trailer
    We don't have specific fit information for the clearance lights of trailer manufacturers. We do carry virtually every trailer clearance light though, so the best recommendation I can make is to check out the link I attached to the right that has all of the amber trailer clearance lights we offer. You should be able to find one that would be an exact replacement for your trailer.
    view full answer...
  • Lights for a 7 Foot x 10 Foot Cargo Trailer
    It is imperative you check your local laws for lighting requirements in regards to your specific trailer, though I can tell you you no matter what you'll need stop lights, tail lights, turn signals and reflectors. There are other factors, including your trailer's GVWR that you need to take into consideration; I have added a link to a help article on trailer lighting requirements which I highly recommend checking out. That said, a 7' wide x 10' long cargo trailer is almost certain to...
    view full answer...
  • Recommended Trailer Fender and Lights for Boat Trailer with 13" Wheels
    You can use the Fulton Single Axle Trailer Fenders with Top and Side Steps # F008574-2 which are designed to be used with wheels up to 14" large, so they'll work with your 13" wheels. To mount these fenders you'll want to use the Galvanized Steel, L-Shaped, Bolt-On Brackets for Plastic # PF775-BKT-2; you could also use the existing brackets you've got on your trailer if you'd like. For the lights, you can use the Thinline LED Clearance and Side Marker Light - Submersible - 3 Diodes -...
    view full answer...
  • LED Replacements for Trailer Clearance Light Part 154A-R and PM-102
    The closest LED replacement we have for the Trailer Clearance Light part 154A-R is the Thin Line LED Fender Clearance Light part # MCL65ARB. This light has both a red/amber lens, 10 diodes, and measures 3-15/16" long x 1-1/4" wide x 7/8" tall. For a direct fit bracket/harness you will need to use the Black Bracket and Single Wire Plug part # A65PB. The closest LED replacement we have for the Trailer Clearance Light part PM-102 is the Round Marker / Clearance Light part # MCL0039ABB....
    view full answer...
  • Fender Clearance Light Replacement for 2010 Cimarron Horse Trailer Norstar VP 3H GN
    Yes, the light part # MCL65ARB is the correct replacement for what you sent in a picture of on your horse trailer. The mounting bracket in the picture is the same as the part # A65PB so it's a match.
    view full answer...
  • Mounting Bracket and Harness for GloLight Thinline LED Trailer Clearance Light MCL165AB
    For a black bracket/harness to use with the GloLight Thinline LED Trailer Clearance or Side Marker Light # MCL165AB you'd want the part # A65PB or for a chrome one you'd want the part # A67CB.
    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...
  • Replacing Existing Marker Lights on 2012 Haulmark Race Trailer with LEDs
    You can certainly replace your existing incandescent marker/clearance lamps with LED models. LEDs have many advantages over incandescent lamps. They have a much longer life, they draw a fraction of the amperage and are brighter. The Optronics LED Clearance and Side Marker Light you mentioned, part # MCL75AB uses a chrome # A67CB or black # A65PB mounting bracket. The lamp is fully waterproof. If you are looking for something that is a close replacement for your existing lights, I...
    view full answer...
  • LED Version of the Bargman 99 Incandescent Clearance Light # 3499001
    The closest thing we offer to Bargman 99 Incandescent Clearance Light # 3499001 that you referenced that is an LED would be the Optronics Trailer Lights # MCL63RB. Dimensionally these lights are virtually identical. I attached a review video for this light. For an install bracket you would want the part # A65PB.
    view full answer...
  • Mounting Bracket Options for Optronics Sealed, Thin Line Clearance Side Marker Light # MC65AB
    There are five mounting brackets available that fit the Optronics Trailer Clearance Side Marker Light # MC65AB. These three are all black plastic. They are Optronics # A65PBPG, # A65PB and # A65B. The first two come with a single wire, the differentiating factor is the # A65PBPG comes with a plug-n-go male connector whereas the # A65PB is intended to be hardwired. The third one, # A65B is the bracket without the wires. If you would rather have a chrome colored plastic bracket, Optronics...
    view full answer...
  • Submersible Red and Amber Fender Running or Side Marker Lights for Fulton Fender # F008574-2
    I went out to the warehouse to measure the fenders # F008574-2 for you. The angled portion is 5-1/4 inches by 2-7/8 inches, so you could absolutely add a light there. We don't have the exact light measurements you gave but we do have other submersible options. My recommendation is the Thinline LED Clearance and Side Marker Light - Submersible - 3 Diodes - Rectangle - Amber Lens # MCL65A24B and Red Lens # MCL65RB with Black Bracket and Single Wire Plug for Thin Line Series Trailer Clearance...
    view full answer...
  • Replacement Trailer Clearance Light for a Kll 1A-V-1260AB
    I looked up the trailer light you listed and the exact replacement that we carry would be the part # MC65ARB. This light uses the part # A65PB as a mount so the part # MCL61ARB should work as a replacement for you as well.
    view full answer...
  • Are There 24 Volt Red and Amber Trailer Clearance Lights
    There are round clearance lights (marker lights) that are 24 volt compatible, but the closest in diameter we have to what you are looking for is 2 inch diameter lights: - LED Trailer Clearance or Side Marker Light - Red Lens # MCL55R1224B - LED Trailer Clearance or Side Marker Light - Amber Lens # MCL55A1224B - 2" Round Grommet - Flush Mount # A54GB - Right Angle 2-Wire Pigtail # A46PB Those are flush-mounted lights but there are also 24 volt surface-mounted lights: - Optronics...
    view full answer...
  • Recommended Clearance Lights for Pace America Trailer
    I recommend going with the Thin Line LED Trailer Light, # MCL65AB for amber lights and # MCL65RB for red lights. These sealed, dual-bulb lights can be used as a clearance or side marker lights. I have included a link to a video review and installation video of these lights for you. To mount the light, you will also need a bracket like # A65PB for black or # A67CB for chrome.
    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...
  • Can I Use Optronics LED Light # MCL75RB in the Same Base as Light # MC65RB
    Yes, both the Optronics lights # MC65RB and MCL75RB use the same mounting base, so the # MCL75RB lights will snap into your old bases. You will then need to wire in the lights, with a power and ground connection. Part # MCL75RB is a sealed LED light light and will burn brighter but draw less power than part # MC65RB. Both lights use either base # A65PB or # A67CB. See the video that I shot showing both lights.
    view full answer...
  • Replacement LED Trailer Lights for Kaper KII Lights for a 2009 Haulmark Trailer
    The lights that you have referenced, # STL70RB, do have the same measurements as the Kaper lights you have with the exception that they do not stick out as far from the trailer. As for the clearance lights I do not have one that is an exact match for the dimensions you have given. A close match is # MCL65AB. It measures 3-15/16 inches long and 1-1/4 inches wide. To mount it you would need a bracket like # A65PB or # A67CB.
    view full answer...
  • Mounting Bracket Recommendation for a Optronics Thin Line Clearance Light
    There are three available brackets that will work with the Optronics Thin Line Series Clearance Light # MCL63CRB. There is a black one part # A65PB, a gray one part # A66PB and a chrome one part # A67CB. Check out the review video I attached for the # MCL63CRB.
    view full answer...
  • Replacement LED Clearance Lights for 2000 Sundowner Trailer
    The Sealed, Thin Line LED Trailer Clearance, Side Marker Light, 4 Diode - Red # MCL75RB will mount to your 2000 Sundowner as long as the base it connects to is 4-1/16" L x 1-1/16" W x 1/2" D. If you need to replace that bracket, I recommend the Black Bracket and Single Wire Plug for Thin Line Series Trailer Clearance and Side Marker Lights # A65PB or chrome # A67CB. We don't have a spec sheet of each trailer, but you can definitely make these work and the dimensions should help you...
    view full answer...
  • Mounting Base and Wiring Harness for Optronics Clearance Light # MCL63CAB
    There are different bases you can use for clearance light # MCL63CAB. You can use base # A65B that you have referenced. For that particular base you would use wiring harness # A68P. We also have base # A65PB or # A66PB. With these you would use wiring harness # A65P with the single wire because the light will ground through the mounting studs of these bases.
    view full answer...
  • Replacement Clearance Light for 1997 Champion Bass Boat
    The Miro-Flex Thinline LED Trailer Clearance or Side Marker Light # MCL63AB that you referenced will work great as a replacement for the clearance light on your trailer frame currently. For a mounting bracket that includes the wiring you'd want the part # A65PB and you'd be set.
    view full answer...
  • How Does the Optronics Clearance Light # MCL75RB Mount to a Trailer
    For a mounting bracket for the Optronics Trailer Light # MCL75RB that you referenced you would want an Optronics Black Mounting Bracket # A65PB. How it will mount will depend on your trailer, but basically you will need to use a screw or bolt with a diameter less than 1/4 inches to attach it to the surface of your trailer. The mounting holes are 3 inches apart on center. Grounding the light circuit through the mounting bracket should not cause a short circuit. Just make sure the metal...
    view full answer...
  • What Brackets Are Used To Mount The Sealed, Thin Line LED Trailer Clearance Light Part # MCL75RB
    The correct mounting bracket for the Sealed, Thin Line LED Trailer Clearance part # MCL75RB is the Single Wire Plug for Thin Line Series Trailer Clearance and Side Marker Lights part # A65PB for black and part # A67CB for chrome.
    view full answer...

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Info for this part was:

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

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