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Replaces the lens for your Optronics 7" turn signal trailer light (ST90AB). Amber polycarbonate construction.
Features:
Fits:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello everybody, this is Jeff at etrailer.com. Today, we're gonna take a look at this replacement amber lens for the Optronics seven inch turn signal trailer light. Now, this part here replaces the lens on the Optronics seven inch turn signal incandescent trailer light. That light we do sell separately on website, goes by a part number of ST90AE. Now, this is just a replacement lens. It is an amber polycarbonate construction.
A few measurements on this, the diameter on this lens from one end to the other 7-1/8 inches. And the total depth since it's curved, if I set it down this way and measure, 1-3/4 inches deep. But that should do it for the review on your replacement amber lens for the Optronics seven inch turn signal trailer light.
Customer Satisfaction Score:
100% were satisfied with this product
0% of customers were not satisfied
Ratings & Reviews
Steves assistance was so crucial as I was out of my element.
Steve even looked up other options for me to consider, which I took because they were cheaper.
Thank you! Steve!
Great product! Does what was expected and is still holding up.
Looks nice, fits perfectly on my bus and these actually let more light through than the old lenses so now the lights are brighter!
Great fit! Worked out great
Direct replacement works as intended!
You built us a back porch on our small school bus that we made into a camper. It holds our generator and two mobility scooters. We love it. We are on a seven state roadtrip now. It works for us! Thank you
Kate F.
4/16/2026
Wow Gail, thanks for the pictures! I love seeing the cool stuff our neighbors (customers) do. How long did it take you to turn the bus into a camper? And what 7 states are you going to be visiting?
Do you have a question about this Accessories and Part?
Info for this part was:
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John F.
2/28/2021
Holding up well after a year. Still pleased.