bing tracking image
  1. Accessories and Parts
  2. Optronics
  3. Trailer Lights
  4. Mounting Hardware
  5. Grommet
  6. Round
2" Round Grommet - Flush Mount - Open Back
Optronics

2" Round Grommet - Flush Mount - Open Back

Part Number: A54GB
In Stock
$3.71
Retail:$9.99
You Save: 63%
Accessories and Parts
Add to cart
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Rubber PVC; shock mount protection; flush mount w/2-5/16" mounting hole; open back for wiring 1-800-940-8924 to order Optronics accessories and parts part number A54GB or order online at etrailer.com. Free expert support on all Optronics products. Great prices and Fastest Shipping for 2" Round Grommet - Flush Mount - Open Back. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (233)
  • Q & A (0)
  • Photos

Optronics Accessories and Parts - A54GB

  • Trailer Lights
  • Mounting Hardware
  • Grommet
  • Optronics
  • Round
  • 2 Inch Diameter

Rubber PVC; shock mount protection; flush mount w/2-5/16" mounting hole; open back for wiring


Features:

  • Rubber grommet for flush mounting 2" round lights
  • Open back for easy wiring access
  • Shock protection extends lamp life
  • Requires a 2-5/16" mounting hole


A round, black PVC grommet needed for flush mounting 2" round sealed lights. The grommet has an open back for easy access with the wiring and needs a 2-5/16" mounting hole for installation. This rubber grommet gives shock mount protection that extends the life of the lamp. Along with the sealed light, a two-wire pigtail is required to complete the installation.

Manufacturer Cross Reference
Grommet will work as an exact replacement for:
Uni Bond # GR2000
Wesbar # 223088
Truck Lite # 30700
Grote # 92120
Peterson # 146-18
Bargman # 40-30-020

Manufacturer Specifications

Black PVC grommet allows 2" diameter sealed lights to be flush mounted. Provides shock mount to lengthen lamp life. Requires parts A46PB or A49PB for electrical connection. 2-5/16" mounting hole required.


dimensions of grommet


A-54GB 2" Open Back Flush Mount Rubber Grommet by Optronics, Inc.



A54GB 2" Round Grommet - Flush Mount - Open Back

Alternate part number: A-54GB




California residents: click here


Customer Satisfaction Score:


Customer Reviews

2" Round Grommet - Flush Mount - Open Back - A54GB

Average Customer Rating:  4.8 out of 5 stars   (233 Customer Reviews)

Rubber PVC; shock mount protection; flush mount w/2-5/16" mounting hole; open back for wiring

by:

Greetings,

I really enjoy having
the trailer. We took a six day trip back in may of this year. It was great having all that room. We've also taken it on two or three day rides just in case we saw something at a craft shop or even a yard sale. Lol Each trip included a picnic lunch. I did modify the lighting on the trailer. I ride a 2014 Goldwing, and after the two, 5 to 4 wiring adapters failed I added two 3" LED turn signals near the top of the box. See photo. I may even add a third member brake/tail light to the lid rack bracket.

Thanks,



by:

works great for my trailer



by:

I was easily able to locate the trailer lights I required on this excellent website. Delivery was fast and the product was excellent. Thank you!



by:

Purchased LED lights to re-wire a 12-year old trailer. etrailer had all the lights/gaskets needed. Perfect fit to the original OEM lights.



by:

Worked exactly as advertised.



by:

The rubber is quite a bit softer than the grommets that came on my trailer. That makes them a lot easier to install the lights, but I'm bot sure how it will impact durability. The lights also fit flush with the grommets now, whereas they stuck out a bit with the previous grommets because I couldn't get them fully seated. Overall, I would recommend purchasing these grommets.



by:

All my trailer parts for a new build keep coming in from etrailer , my go to online store. Everything needed for building and maintaining trailer etrailer has. I have been dealing with etrailer for several years now and have never been disappointed.



by:

I replaced all the grommets and lights on my 97 Dinosaur Snowmobile Trailer. I bought all new lights and grommets from these folks and recommend you do the same. These grommets replace the factory perfect and the install easy, came out perfect and wasn't costly to do. Thumbs Up!!



by:

I have been trying to rebuild an old Big Tex trailer for the past month through local vendors. We needed springs, hardware, brakes, lights ect. We use this trailer for feeding cattle out on the range and the window was closing. Everytime I got a part from the local company it was wrong. Finally I found etrailer and everything was so simple to find myself and order. The service was outstanding and the delivery was a day ahead of schedule. I ordered all my suspension hardware and lights from them, it was quick and easy, quality looks great. Thank you



by:

Exactly what i needed! So glad I found etrailer. Not that I mind using dealers and repair shops on occasion, but I also prefer to save money on those projects that i can take on myself. The grommets were a perfect replacement and a quality product. Fast shipping was appreciated!



by:

Exceptional service and good quality parts at a low price. Thanks etrailer.com

T B.

7/23/2016

Product still functions properly after a year. Quality appears to be satisfactory. Well pleased customer, thanks e-trailer



by:

The grommet was exactly what I needed to replace the ones on my trailer.

I have purchased 4 times from etrailer and every order was fulfilled accurately and quickly. I have bought hitches, customer trailer axles, taillight controller, replacement springs and shackles and lights and grommets for my gooseneck. Etrailer is my go to place!



by:

I have purchased from etrailer several times and I find the selection of parts very good

I think their attempt to help customers with video and a good tech department is very unique and beneficial

The quality of the lights I received is good but I do feel it was not the same quality as the original "Grote" brand lights my trailer came equipt with...
Also the quality of the rubber grommits was definitely thinner and not as robust as all the original grommits used on the trailer originally... these parts were made over seas and the oems were all American made...

This is not meant to be a "DONT BUY" I'm just stating the facts
the parts are not the same quality but the price was great and the parts did work just fine but just bear in mind there is a difference but for my used trailer rebuild they were just fine

the jacketed wire was top notch BTW

I would buy from etrailer and these same parts again



by:

Purchased replacement rubber gaskets and beehive lights for my flatbed trailer. The fit was perfect and they were very easy to install.



by:

replaced all of the gaskets of my 28' trailer easy to work with liked that fit well and know more lights with water in them.



by:

Have not yet had time to install the LED lighting items I recently purchased to refurbish my car trailer.
I will say however that the customer service I experienced from etrailer was bar none the best I've ever encountered.
Items received were correct and expertly packaged as well.
Thank you for the great experience!



by:

I just bought a 2006 goose neck trailer that needed some minor repair. Wanted to match existing good parts. Exact fit. I replaced all the grommets damaged by the previous owner. Easy to install.



by:

I had no luck acquiring replacement side lens covers for my new trailer. The replacement lenses I purchased from etrailer were an exact match. Thanks for the match and very fast service.



by:

My order arrived sooner than I excepted.
The
trailer light appear to be the same great quality as all products I have purchased from etrailer.
I am gathering all the parts and pieces for a small travel trailer that I am converting to a 4 place ATV trailer. Will not be installing until spring.



by:

Order was shipped to door on time. Parts worked as advertised. 9 grommets were loose in the package and package was halfway open. Fortunately they all made the trip. Maybe a Zip-Loc for loose items.
Thanks, will be ordering from etrailers for anymore needed parts



by:

Good product but base to large for trailer hole.



by:

I wasted my money on this one. Really light weight and flimsy. Not to be too harsh but I opted to keep my 17 year old grommets and threw these away. I'll give the Petersen grommets a shot as I should have done the first time.



by:

Grommet is exactly as described and fit the light perfectly. It has a nice snug and seal fit. I don't see this coming lose or allowing salt behind it.



by:

Exact replacement for a grommet I damaged. The installation video was very good. The attention from the guys at etrailer was wonderful for such a low dollar purchase.



by:

Quality parts, fast shipping and superior customer service.


25
233
Show More Reviews

See what our Experts say about this Optronics Accessories and Parts

  • Replacement Clear Marker Light For a Glo-Brite 9500c-88
    While we do not carry the Glo-Brite 9500c-88 you currently have, we do have a light that will work as a replacement for you. From the information I could find on your Glo-Brite 9500c-88, it measures 2" in diameter. For the clear light, you would want the Optronics Miro-Flex LED Utility Light # UCL50CB. This light measures 2" in diameter and should fit in your current grommet. You would also need the 2-Wire Pigtail for Optronics Trailer Lights # A46PB. If you want to replace the grommet...
    view full answer...
  • Tail Light Mounting Box For 6" Oval Tail Light and 2-1/2" Round Side Marker Light
    I have a couple options for you as we do not have a box like the Buyers Products Tail Light Mounting Box # 337LB383SL with a opening on the side for the Peterson LED Clearance and Side Marker Trailer Light # PE57PR. First would be to drill a 3" hole in the side of the Buyers Products Tail Light Mounting Box # 337LB384 to be able to use the Peterson LED Clearance and Side Marker Trailer Light # PE57PR. You will need the PVC Grommet # 142-18 for the side light. Otherwise you can use the...
    view full answer...
  • Mounting Grommet/Bracket Recommendation for Trailer Beehive Clearance Light MCL23AB
    The bracket you need for mounting the Beehive light part # MCL21RB that you referenced is the part # A54GB. This bracket also fits the part # MCL23AB.
    view full answer...
  • Availability of Optronics Beehive Trailer Marker Light with Red Lens
    The Sealed Beehive Trailer Side Marker Light is indeed available with a red lens, in an LED version as part # MCL21RB. You might also need a flush mount grommet, # A54GB or a wire pigtail, part # A46PB.
    view full answer...
  • Outside Diameter of 2 Inch Round Grommet
    The outside diameter of the 2" Round Grommet # A54GB you referenced is 2-3/4". This grommet is used with 2" round lights such as the GloLight LED # MCL155RB (Red) or GloLight LED # MCL155AB (Amber). You will also need a 2-wire pigtail to complete the installation of these lights; either # A46PB for a 6" lead or # A49PB for a 10" lead. I have added links to video reviews of these parts for you to check out.
    view full answer...
    Image 1 for
  • Availability of Replacement Trailer Taillight 9500-88-BLU
    I do have options for you but we do not carry the Globrite part 9500-88-BLU. However, based on my research this light has a clear lens with an LED bulb and measures to be 2" in diameter x 1" deep. For a replacement, I recommend using the LED Trailer Clearance/Side Marker Light part # MCL55ACB for amber or part # MCL55RCB for red. This light has a clear lens with LED bulbs and dimension of 2" in diameter x 1" deep. In order to install this light you will need to use the pigtail part # A46PB...
    view full answer...
  • Availability of Red-Lens Beehive Side Marker and Clearance Light
    We do offer a red-lens Beehive LED Trailer Clearance/Side Marker Light from Optronics, their part # MCL21RB. This high-efficiency LED light features 8 diodes and can be mounted using Round Grommet # A54GB and connected using Two Wire Pigtail # A46PB. We do not have the exact bracket mount light you referenced in a red version. The link at right will show you all round, red surface-mount clearance lights.
    view full answer...
  • Tail Lights, Grommets and Wiring Needed For the Buyers Products Tail Light Mounting Box # 337LB383SL
    For the 6" oval hole in the Buyers Products Tail Light Mounting Box # 337LB383SL you will need the PVC Grommet # a70gb and a Optronics LED Trailer Tail Light # STL72RB. A 3-Wire Pigtail # A45PB is needed for connecting to the light. The 2" hole on the side will use the 2" Round Grommet # A54GB and Miro-Flex LED Clearance or Side Marker Light # MCL50RB. A 2-Wire Pigtail # A86PB is needed for connecting to this light.
    view full answer...
  • Recessed Clearance Lights and Wiring For a Dump Trunk Bump Bed
    It sounds like you have three of the Optronics 2-1/2" LED Clearance Lights # MCL59RB held in place with the Rubber Grommet # A57GB and two of the Optronics 2" LED Trailer Clearance Lights # MCL55RB with the 2" Grommet # A54GB. If this is what you have all the lights use the 2-Wire Pigtail # A86PB and can be wired in using whatever length of wire is needed. We do have the Bonded 4 Wire # 16-4B-1 sold per foot that you can break into 2 wire strips for each side and connect using Butt Connectors...
    view full answer...
  • 2 and 4 Inch Diameter Trailer Lights, Grommets, and Harnesses
    I will be happy to help and give you some options. For 2 inch diameter red lights we have several options: # MC53RB (use grommet # A54GB and harness # A46PB) # MCL50RB (use grommet # A54GB and harness # A46PB) # MCL55RB (use grommet # A54GB and harness # A46PB) # MCL55R1224B (use grommet # A54GB and harness # A46PB) All in one option # MCL-50CRK # MCL155RB (use grommet # A54GB and harness # A46PB) For 2 inch diameter amber lights we also have several options: # MC53AB (use grommet #...
    view full answer...
  • Recommended Grommets Brackets And Plugs For 2 Inch LED Utility Light
    For the Optronics Clear LED Round Utility Light, part # UCL55CB, the grommet and brackets are different than those you listed. I will list the correct items you need for this light. The grommet needed for this light is part # A54GB. The mounting bracket designed for this light is part # BK5557GB. The two-pin plug you need for this light is part # A46PB. Part # A57GB and part # BK55BB are designed for a 2-1/2 inch light and will not work with the 2 inch light you referenced.
    view full answer...
  • Replacement Amber Clearance Light for Dutchman Kodiak
    The lenses on clearance lights are not generally removable as they are often "sonically sealed" such as the Optronics Trailer Clearance or Side Marker Light # MC57AB; this means they are submersible. Instead of buying a light and taking the lens off I strongly recommend an LED Trailer Clearance or Side Marker Light w/ Reflex Reflector # MCL59AB for your Dutchman trailer because an LED is a far better, much longer lasting option. You only need to make sure your existing lights have the...
    view full answer...
    Image 1 for
  • Flush Mount Grommet and Wiring Pigtail for 2 Inch Clearance and Side Marker Lights
    The Sealed, 2" Round Trailer Clearance and Side Marker Light, Flush Mount - Amber # MC53AB or the LED # MCL55AB will use the 2" Round Grommet - Flush Mount - Open Back # A54GB for installation. You will also require the wiring pigtail # A46PB which will give you 6 inches lead.
    view full answer...
  • 2 inch and 4 inch Diameter Recess Mount LED Clearance Light Recommedation
    For the 2 inch light you would want the part # MCL55RB with the grommet part # A54GB and pigtail part # A46PB. For 4 inch we have the part # STL55RB. You would need the grommet part # A45GB and the same pigtail # A54GB. I wish we had a 3 inch option, but you may be able to enlarge the 3 inch holes to match the 4 inch ones.
    view full answer...
  • What is Hole Diameter Needed to Install Miro-Flex LED Clearance or Side Marker Light
    The grommet part # A54GB that you have with the light part # MCL50RB requires a hole diameter of 2-5/16 inches. So you'd need to cut a hole 2-5/16 inch in diameter and the grommet and light will slip right in and be secure.
    view full answer...
    Image 1 for
  • Replacement Alternative for the Globrite Part 9500-88-BLU
    I do have options for you but we do not carry the Globrite part 9500-88-BLU. However, based on my research this light has a clear lens with an LED bulb and measures to be 2" in diameter x 1" deep. For a replacement, I recommend using the LED Trailer Clearance/Side Marker Light part # MCL55ACB for amber or part # MCL55RCB for red. This light has a clear lens with LED bulbs and dimension of 2" in diameter x 1" deep. In order to install this light you will need to use the pigtail part #...
    view full answer...
  • Replacement Beehive LED Marker/Clearance Lights With Grommets
    We have the Optronics LED Trailer Clearance Beehive Light in Amber # MCL21AB or Red # MCL21RB. These both fit inside the Grommet # A54GB.
    view full answer...
  • Recommended Red Clearance Light to Match Amber Clearance Light
    I believe you are looking for the Sealed, Miro-Flex, 2" Round, LED Trailer Side Marker, Clearance or ID Light, 9 Diode - Red # MCL50RB to go along with the Sealed, Miro-Flex, 2" Round, LED Trailer Side Marker, Clearance or ID Light, 9 Diode - Amber # MCL50AB for your trailer. You will also want the Right Angle 2-Wire Pigtail for Optronics Trailer Lights - 2-Prong PL-10 Plug - 6" Lead # A46PB and the 2" Round Grommet - Flush Mount - Open Back # A54GB for this installation. Let me know...
    view full answer...
  • Recommended Rubber Mounted 2 Inch White LED Light for Reverse Lamp
    If you are looking for an oval shape, we have the GloLight LED Backup Light for Truck or Trailer - Submersible - 22 Diodes - Oval - Clear Lens - Qty 1 # BUL111CB which is rubber mounted using # A70GB. This light requires pigtail # A45CB or 90 degree # A49PB. If you are looking for a round light, I recommend the 2 inch # UCL50CB. This will use the same pigtail, but will use grommet # A54GB.
    view full answer...
  • Can a 2-1/4 Inch Hole Saw Be Used to Mount the 2 Inch Round Grommet Part # A54GB
    Yes, the 2-1/4" hole saw would be perfect for the Sealed 2" Round Trailer Clearance and Side Marker Light part # MC53RB with the 2" Round Grommet part # A54GB. This setup calls for a 2-5/16" hole but you are going to have more difficulty finding this size hole saw in comparison to a 2-1/4" hole saw. There will only be a 1/16" difference between the two so you might not even need to enlarge the hole but if you do then you can just use a file to make the assembly fit.
    view full answer...
  • Amber LED Clearance Lights or Side Marker Lights Color and Installation
    The LED Trailer Clearance/Side Marker Light - 4 Diode, 12.8 Volts - Round - Amber # MCL55A1224B will have an orange/yellow color. They do have a darker amber lens than some other options on the market. I've attached a video to assist. They will ship from our warehouse in St. Louis area (Wentzville). I've attached a review and an installation video to assist. These lights will use grommet # A54GB and wiring pigtail # A46PB or # A86PB.
    view full answer...
  • What Amber Clearance Marker Will Fit an ATV Trailer With 2.5" Hole?
    The grommets we carry jump from a 2-5/16" hole # A54GB to a 2-3/4" hole # MCL51CAK with the Grommet # A55GB for the Light # MC57AB you found requiring a 3" hole. You would want to reverify the diameter of your hole, enlarge the hole or look at a surface mounted light like the # MCL58AMFB which will cover the hole.
    view full answer...
  • Replacement Side Marker Light and Grommet for a Trucklite Brand Grommet and Marker Light
    I went out to the warehouse and pulled grommet # A54GB and light # MC53AB. I then assemble them and the result looks exactly like your picture. I then measured the amount the lens sticks up above the grommet and came up with just under half an inch. The lens could be pressed further in. I used digital calipers to take the measurement. I also made a video showing the assembled result for you. The light takes wiring harness # A46PB if you do not already have them on your trailer.
    view full answer...
    Image 1 for
  • Does Light # MCL50AB Use the Same Grommet as Light # MC53AB
    Yes, the Sealed Miro-Flex 2" Round LED Trailer Side Marker part # MCL50AB will fit in the same grommet as the Sealed 2" Round Trailer Clearance and Side Marker Light part # MC53AB as they are both exactly 2" diameter. The LED option however is 1-3/16" tall whereas the incandescent option is 11/16" tall but as you mentioned this should not be a problem. If you need a new grommet then you can use the 2" Round Grommet part # A54GB.
    view full answer...


< Previous



Do you have a question about this Accessories and Part?


Info for this part was:

Employee Patrick B
Video Edited:
Patrick B
Employee Jacob T
Video Edited:
Jacob T
Employee Chad S
Video Edited:
Chad S
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video by:
Joshua S
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T
Employee Noah M
Updated by:
Noah M
Employee Brent H
Installed by:
Brent H

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.