Availability of Trailer Taillight Lens to Replace Wesbar DOT-SAE-AIST-99
Updated 05/19/2025 | Published 05/10/2025
Question:
Jameson....I also have a red 4 inch square Wesbar submersible tail light cover (that I cracked) that says: dot-sae-aist-99 on it. In looking at part number 2423286 on some sites it does not quite appear to be a "perfectly square" light cover like mine. Am I missing something? or over analyzing?
asked by: Al R
Expert Reply:
Hey Al, the correct replacement lens you'd need is the part # 440-15R as the part number you mentioned is actually not made anymore but the # 440-15R is exact same design. This lens is perfectly square though. The reason it might not look that way is because of the angle of the picture. How'd you crack your lens?
Product Page this Question was Asked From
Replacement Stop/Tail Red Lens for Peterson Incandescent Square Combination Tail Lights
- Accessories and Parts
- Trailer Lights
- Light Lenses
- 4-1/2 Inch Wide
- 4-1/2 Inch Long
- Square
- Red
- Peterson
more information >
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Al R.
5/19/2025
Many thanks Jameson. This was very helpful for potential future reference/need. I lucked out and found a replacement lens from a buddy with an old (not used anymore) trailer. FYI......I cracked my lens by backing into a dock....hit the support (big....uh duh on my part....did not think I was that close).