Replacement Snap Ring for 4-1/2" Round, Flange Mount Trailer Tail Lights
(7 reviews)
Price: $2.13
In Stock
Replacement Snap Ring for 4-1/2" Round, Flange Mount Trailer Tail Lights
Item # A40SRB
Our Price: $2.13
Orders above $50 qualify for Free Shipping
In Stock
Need help with installation?
Locate installers near me- All Info
- Reviews (7)
- Q & A (2)
- Photos
- Why etrailer?
Optronics Accessories and Parts - A40SRB
- Trailer Lights
- Mount Parts
- Mounting Brackets
- Optronics
- 4-1/2 Inch Diameter
This retention ring helps secure your Optronics 4" and 4-1/2" round flange mount trailer lights into housing. Snap-on mounting fits ST40 series lights.
Features:
- Retention ring helps secure your Optronics 4" and 4-1/2" round flange mount trailer lights into housing
- Fits Optronics ST40 series lights (sold separately)
- Durable steel construction
- Snap-on mounting
- Dimensions: 5-1/8" diameter x 1/8" thick
A40SRB Snap Ring for ST40 Series by Optronics, Inc.
Alternate part number: A-40SRB
California residents: click here
Customer Reviews
Replacement Snap Ring for 4-1/2" Round, Flange Mount Trailer Tail Lights - A40SRB
Average Customer Rating: 5.0 out of 5 stars (7 Customer Reviews)
This retention ring helps secure your Optronics 4" and 4-1/2" round flange mount trailer lights into housing. Snap-on mounting fits ST40 series lights.
- A40SRB
Debra - 08/28/2020
by: Debra08/24/2019
Just as advertised and exactly what we needed. The product was delivered promptly. Thank you
Comments
Works perfectly
Debra - 08/28/2020
- A40SRB
by: Kenneth07/21/2020
Rings work as described. Good price. Shipping took a little long but I guess with all this Covid 19 junk things are slower.
- A40SRB
by: Mark B09/28/2017
I belong to a car club & we are restoring an old school bus. These rings are just what we needed to hold some of the lenses in. Perfect!
- A40SRB
by: Bryan01/30/2017
As described, good quality, great price, prompt shipping. Thanks
- A40SRB
by: Kellimon03/04/2016
Certainly cheaper than having to buy the entire light unit at local stores
- A40SRB
by: Darren09/27/2021
- A40SRB
by: Steve11/03/2021
7
7
Ask the Experts about this Optronics Accessories and Parts
- What is the Difference Between a Snap Ring and Retainer Ring for a Trailer Tail LightThere really isn't a difference. Snap-ring and retaining ring such as # 410-21 are two names for the same thing. If your tail light looks like # ST40RB then use # A40SRB. But you mentioned that the light was 4 inches, which is what Peterson light # 429800 is. So for that light use # 410-21. Shipping can vary depending on the option you choose and where you live. So take a look at the link to the right that explains more about shipping and how to determine cost.
view full answer... - Optronics Trailer Tail Light Replacement Lens ClipWe do have a clip for the Optronics Trailer Lights, part # ST40RB. It is the Replacement Snap Ring, part # A40SRB. I've linked to a video installation of this light on a trailer.
view full answer...
Do you have a question about this Accessories and Part?
Why etrailer.com?
At etrailer.com we guarantee:Highest quality accessories and parts for the best price.
Our Lowest Price Pledge ensures you will never overpay for the parts you need.Real product know-how.
We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.Most detailed, accurate accessories and part information available.
Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.Installations, made easy.
We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.Fast shipping.
Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.Personalized service for life.
We provide one-on-one, personalized service from the ordering process through the life of your product.Trusted since 1946.
We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.Returns Policy
Need to return an item? No problem. Please read our Returns Policy for more information.
Info for this part was:
Expert Research:
Michael H
Updated by:
Laura H
Updated by:
Brian T
Updated by:
Noah M
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.
Product Experts Available Now!
Call 800-298-1624
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.