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2" Round Grommet - Flush Mount - Open Back

2" Round Grommet - Flush Mount - Open Back

Item # A54GB
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A54GB - Mounting Hardware Optronics Trailer Lights
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Rubber PVC; shock mount protection; flush mount w/2-5/16" mounting hole; open back for wiring 1-833-496-1390 to order Optronics accessories and parts part number A54GB or order online at Free expert support on all Optronics products. Guaranteed Lowest Price and Fastest Shipping for 2" Round Grommet - Flush Mount - Open Back. Accessories and Parts reviews from real customers.
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Optronics Accessories and Parts - A54GB

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

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


  • 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 Reviews

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

Average Customer Rating:  4.9 out of 5 stars   (172 Customer Reviews)

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



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.



etrailer delivery time rivaled [online]! The grommets fit perfectly.


Worked well.


Very easy to order and the products were exactly what I needed. I have purchased from this etrailer many times before and I am always satisfied. I would definitely recommend this product.


As expected, it worked as advertised.


great quality! Looks like the original!


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


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!


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

Product still functions properly after a year. Quality appears to be satisfactory. Well pleased customer, thanks e-trailer
T B - 07/23/2016


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


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.


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!


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


Very high quality materials


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.


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!!


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!


My order arrived sooner than I excepted.
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.


Holds lights in custom bumper.


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.


placed order online, the phone rings 5 minutes later telling me a few items are back ordered. Still had everything in less than 4 days
2 thumbs up for etrailer!


I got what i ordered in one shipment. i could not believe how fast it showed up on the front door. this is the first time i have ordered from ETRAILER.COM. it will not be the last. i am very happy with my order!!!!!! thanks!!!!!


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.


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.


I have been very happy with all the purchases I have made at etrailer parts arrive on time and our what I expect i’d like to thank you and your staff for the service I provide

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