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Replacement Tail Light Lens for ST51RB and ST52RB - Red
Optronics

Replacement Tail Light Lens for ST51RB and ST52RB - Red

Part Number: A52RB
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$3.08
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  • Reviews (45)
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  • Videos (1)
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Optronics Accessories and Parts - A52RB

  • Trailer Lights
  • Light Lenses
  • Optronics
  • Round
  • Red


Replacement Lens by Optronics, Inc.

Replacement lens for ST51 and ST52 Series



A52RB Replacement Lens - Red by Optronics, Inc.

Alternate part number: A-52RB




California residents: click here


Video of Replacement Tail Light Lens for ST51RB and ST52RB - Red

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Optronics Replacement Red Tail Light Lens ST51 ST52 Series - A52RB

Hi, everybody, Andy here with etrailer.com. Let's take a real quick look at this Replacement Taillight Lens. Now, this is a durable red lens and it is designed for use with Optronics Trailer Light Assemblies. Specifically, this is a replacement lens for the model numbers that you see there, the ST51 and the ST52 Series. So, this lens will ensure that your lighting remains functional and compliant with safety standards. It is made from impact-resistant materials, which is going to make this ideal for long-lasting performance, even in harsh conditions.

And this is going to be an easy install, so it's gonna be a very convenient option for anyone that's looking to replace a faulty or broken lens for your Optronics lights. Well, that's gonna wrap up our real quick look today. I do hope that it was helpful for you. Again, my name is Andy, thank you for joining me.

Ratings & Reviews

4.8

45 reviews

by:

I picked my lens from your excellent parts pictures as I did'nt have a part or model number..........got it in the mail and it fit perfect! thanks, I'll be a regular customer.



by:

Arrived on time, good quality, I will purchase from e-trailers again.



by:

Lenses fit fine. Price was right and fast delivery.



by:

Works for magnetic base lens replacement



by:

Shipping container was smooshed and some of the lights came in scratched up.

Jenny N. profile picture
Etrailer Expert

Jenny N.

3/7/2024

I see what you mean with the scratches. I will have our Customer Service team reach out to you. We certainly have replacements sent out to you.



by:

I had neglected to tie a safety tether on my magnetic-mount taillights and one came loose and got dragged a few miles on country roads, losing both lenses (amber front and red back). Replacing the light set would have been more than $50.

Ordered replacement lenses from etrailer. They came promptly, snapped on perfectly, and both together cost less than $10. Lights are good as new. I can't imagine a better deal.



by:

Product is perfect replacement lens for the taillight on my utility trailer.

Ken S. profile picture

Ken S.

6/24/2015

Great! Still looks and works like new.



by:

The part I ordered was a replacement lens cover
to repair my magnetic boat trailer lights. The lens cover was the exact part I needed and fit perfectly.
The customer service at etrailer (Nichol) could not be any better. When future parts needs arise
I will definitely be calling etrailer again.



by:

My set of Regal magnetic trailer lights lost both the amber and red lens on a cross country hauling trip. I thought it would be tough to find replacements that would snap in place but these lens fit perfectly. They snapped in place and will work great. An easy fix with fast delivery.



by:

This lens is a replacement for a lens
That
I lost on a magnetic light set
That I use when pulling my car with
A toll dolly. Stacey was right on for
The perfect replacement. It fits just
Like the original lens. Very fast shipping. Will order some more red and
Amber to have on hand if any Crack in
Future



by:

Found the web site and checked out the replacement lens for magnetic tow lights. Excellent prices on the amber and red lens replacements, perfect fitment and the price for ship was right on. Will do business again, happy to find etrailer.com. Thank you!



by:

this was a replacement tail/stop light lens for a magnetic base trailer light system.
it was delivered on time and it fit my tail light

can't get much better than that



by:

I needed two sided trailer type lights. These look to be very good quality, and mounted so very easily. I think these are going to be perfect for what I needed. thanks.



by:

I bought these to replace broken lenses on my tow lights purchased from a discount hardware store. They fit well, but are a very small bit loose. Nice items.



by:

Fixed 2 sts of lights fit like a glove perfect. Thanks E trailer



by:

What a great company. I received my order the first time just after christmas and the USPS had actually destroyed the box. It was well packed but looked as if run over. I called Etrailer and they immediately sent me another one. It arrived perfectly and fit like it was an original part. I cant say enough. This company is awesome and really knows how to take care of a customer.



by:

I got the right size this time! The last lens I purchased (elsewhere), was just a snippet too large so I had to glue it in place. When I managed to break it, I ordered four from you folk. It was the right fit, so it wouldn't go on due to excessive glue ALL the way around it! It took about two hours, one band-aid, and a few curse words, but I finally got enough of the glue off and the new lens popped right on.........perfect!! Many thanks, I'm glad I ordered four......after all, bound to screw up a couple more!



by:

Excellent! Direct replacement for my Magnetic tow lights.



by:

Lens repaired my mobile trailer lights



by:

Was an exact fit for my magnetic tow light lens



by:

Product was exactly what it was supposed to be. I had a difficult time finding anyone who stocked this part until I found etrailer



by:

received the lens is good time and it is exactly the one I have been looking for as they are hard to find.
Thank you very much
Blaine



by:

Etrailer does not have it on their references, but it is compatible to the AutoLamp 567 4" 5/16.



by:

I want to order amber but was not sure if you carry the same size as the red or what part number would be the same size.



by:

Just what I needed.


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See what our Experts say about this Optronics Accessories and Parts

  • Inner Diameter of Replacement Tail Light Lens # A52RB
    The inside diameter on the back of the Replacement Tail Light Lens # A52RB is 4 inches. The overall outside diameter is 4-1/4 inches.
    view full answer...
  • Replacement Lens for the Heavy Duty Magnetic Tow Lights Part # TL21RK
    Yes, the replacement lens for the Heavy Duty Magnetic Tow Lights part # TL21RK is the Replacement Tail Light Lens part # A52RB. I called my contact at Optronics to confirm this.
    view full answer...
  • Replacement Trailer Lens Cover for 4
    The best way to determine which replacement tail light lens you will need is to try and locate a part number on the light housing. The SAE, Society of Automotive Engineers, number is not the part number of the light, it is just a number on the lens that means that lens has passed SAE guidelines. These numbers are usually on the lenses of most all trailer lights but do not give the information needed to locate a replacement. If you are unable to locate any markings on the light housing,...
    view full answer...
    Image 1 for Image 2 for
  • Round 3" or 4" Red Lens Needed for Model Railroad Crossbuck Sign
    The replacement tail light lens # A52RB is for the lights # ST51RB and # ST52RB which are larger than 4" with a 4-5/16" diameter. For your application we have the Peterson Lens # 420-15, with a 3-3/4" diameter, or the Optronics # A20R, which has a 3-7/8" diameter.
    view full answer...
  • Replacement Lens for Round Magnetic Tow Lights
    The only magnetic tow lights we offered with red and amber lenses were the MaxxTow Magnetic Tow Lights (Discontinued) part MT70097. Unfortunately, the lenses on this light are not replaceable therefore your only option would be to replace the entire lights all together if this is what you have. The Replacement Tail Light Lens part # A52RB that you referenced is for the Optronics Single Face Trailer Tail Light part # ST51RB or the Optronics Dual Face Trailer Tail Light part # ST52RB. There...
    view full answer...
  • What Is The Thickness/Height Of The Replacement Tail Light Lens A52RB?
    Hello Bill, thanks for reaching out. I walked out to our warehouse and measured the Replacement Tail Light Lens # A52RB. It was a bit tricky to measure because the lens has a slight "cone" shape, and it comes to a point in the center of the lens. It is not completely flat. You can see the shape a bit better in the picture below. Measuring from the top of the "cone" to the very bottom of the lens I measured 1". I also measured the thickness of the lens at the edge, not counting the coned...
    view full answer...
  • Replacement Bulb/Lens for Optronics Magnetic Tow Lights TL22RK
    The lens and bulb can both be replaced on the Optronics Magnetic Tow Lights part TL22RK. The lens is the Replacement Tail Light Lens part # A52RB however you'll need to pick up the 2057 bulb from a local auto parts store.
    view full answer...
  • Replacement Lens for my Magnetic Towing Lights
    We offer replacement lenses for the part # RM-2120 in the red color using the Replacement Tail Light Lens Red part # A52RB. These are red lenses and to get the black out look you will have to paint it. I do not offer a blacked out version. Double check the diameter of your light to ensure this does in fact match yours. The outside diameter of the lens should be 4 5/16" for this to work out. If you have something different let me know.
    view full answer...
  • Replacement Red and Amber Round, Snap-In Lenses for Magnetic Trailer Lights
    We have similar Red and Amber colored round trailer light lenses, but we do not have any lenses that are confirmed to replace the lights in your magnetic tow lights. For a red, round, snap-in, 4-5/16 inch diameter trailer light lens, we have the Replacement Tail Light Lens for ST51RB and ST52RB Lights, Red # A52RB. For an amber, round, snap-in, 4-5/16 inch diameter trailer light lens, we offer the Replacement Tail Light Lens for ST52AB, Amber # A52AB. We have not had the opportunity...
    view full answer...
    Image 1 for
  • Replacement Lens Recommendation for Dual-Face Trailer Parking/Turn Signal Light # ST5AA
    For a replacement amber lens for the # ST52AA you would want the part # A52AB. If you were to ever need the red lens the part number for that is # A52RB.
    view full answer...
  • Recommendations For Replacing A Burnt Out Bulb In Magnetic Towing Lights
    Most of the time the lenses on magnetic tow lights will be able to just pop off, but not always. If there is a gap between the lens and the base, it will work. If there is no gap and the lens is sealed to the base, you will need to replace the whole unit with something like the Hopkins Magnetic Tow Lights # C6304. The LED lights will tend to last much longer than incandescent lights and will draw less power, so it is highly recommended. If you do have the gap and can get the lens off,...
    view full answer...
    Image 1 for
  • Availability of 7 Inch Tail Light Lenses For 1972 Boler Trailer
    I have the Optronics Red Replacement Tail Light Lens for ST90RB, part # A90RB, which is a 7-1/8 inch round red lens. It is a replacement lens that fits the Optronics ST90 Series Lights. The Optronics Red Replacement Tail Light Lens for ST51RB and ST52RB, part # A52RB, that you have referenced is a 4-5/16 inch round red lens. It is a replacement lens that fits the Optronics ST51 and ST52 Series Lights.
    view full answer...
  • How to Remove and Replace Lens on Optronics Pedestal Mount 3-Function Trailer Light ST51RB
    In order to show you how to remove and replace the lens on the Optronics Pedestal Mount 3-Function Trailer Light ST51RB I pulled one from our warehouse. For reference, this light uses replacement incandescent bulb 2057, available at automotive supply stores. If you refer to the linked video you will see that we found the best way to remove the lens was to use a pry tool. In this case we chose to use a plastic bottle opener since its less likely to damage the lens than a steel screwdriver...
    view full answer...
  • Recommended Tail Light Replacement Lens for Vintage Glass Lenses
    If you just want a lens, I recommend the Peterson Red, Round Replacement Lens # 420-15 which measures 3-3/4 inches diameter and has two holes for mounting screws. The only other options we have are the Replacement Tail Light Lens for ST24RB and ST25RB # A24RB which measures 4-1/4 inches in diameter. The The Optronics Red Replacement Tail Light Lens for ST51RB and ST52RB # A52RB is a 4-5/16 inch diameter red lens. Either one would need to be sanded down for the proper fit in your custom...
    view full answer...
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Do you have a question about this Accessories and Part?


Info for this part was:

Employee Jeff D
Expert Research:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Brian T
Updated by:
Brian T
Employee Michael B
Updated by:
Michael B
Employee Noah M
Updated by:
Noah M
Employee Andy C
Installed by:
Andy C

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