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The PETERSON 431-491 is a black plastic replacement lens reflector designed for use in vehicle lighting applications. This component serves as a direct replacement for worn, cracked, or damaged reflector lenses, restoring proper light output and visibility. Constructed from durable plastic, the lens measures 10.5 inches in length and features a black finish. It is a straightforward, OEM-style replacement part suited for installation by fleet maintenance technicians, trailer service shops, and experienced vehicle lighting specialists.
This reflector lens is typically used in commercial and fleet vehicle lighting systems where a standard 10.5-inch black reflector lens is required. It is well-suited for trailer, truck, or utility vehicle applications where replacement of a damaged or aging reflector lens is needed to maintain lighting system performance and compliance. Installation requires no specialized tools beyond basic hand tools and is a common field repair task.
Designed as an OEM-style replacement reflector lens for commercial vehicle and trailer lighting applications requiring a 10.5-inch black plastic lens.
Installation is typically performed by fleet maintenance technicians or vehicle lighting specialists. Disconnect or power down the vehicle lighting circuit before beginning lens replacement work. Handle plastic lens components carefully to avoid cracking during installation. Verify fitment against the existing housing before final installation.
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