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Automann · Electrical & Lighting
571.LD10A4-K
In stock · ships from Knoxville
This is a 2-1/2 inch round amber LED marker/clearance light designed for heavy-duty trucks and trailers.
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Verified fitment for 2 applications
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Universal fit for any heavy-duty truck or trailer using a standard 2-1/2 inch round amber clearance/marker lamp. The base model 571.LD10A4 is confirmed as an Automann part; this '-K' suffix denotes a kit that typically includes the grommet and wiring pigtail.
Part data verified against 2 catalog sources
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It serves as a side marker or clearance lamp, making your vehicle more visible to other drivers for safety and DOT compliance. The LED design provides long life, low power draw, and bright illumination compared to older incandescent bulbs. This '-K' version is supplied as a complete kit, typically including the lamp, grommet, and plug for straightforward installation—you would replace it when the lens is cracked, moisture gets inside, or the LEDs start flickering or fail.
Part Number: 571.LD10A4-K
MARKER LIGHT LIK LED 2-1/2 AMBER
Unit: ea
Vendor: Automann
Dealer: KP Services Crossville
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