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Utility Trailer · Trailer Parts
3-6009-031
In stock · ships from Knoxville
A steel interior liner panel designed for dry van semi-trailers, specifically a 21-inch insert panel made from 26-gauge white galvanized steel.
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21” is the spacing width; actual panel width is approximately 24”. Verify your trailer’s panel spacing and height before ordering. May also fit other brands that use a standard 21” insert panel, but OEM fitment is for Utility trailers.
Part data verified against 2 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
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It measures approximately 24 inches wide by 98-9/16 inches tall, providing a smooth, durable wall surface that protects the trailer’s structure and cargo from moisture, abrasion, and impact. These panels are commonly replaced when they become dented, corroded, or punctured from forklift hits or shifting freight, restoring the trailer’s interior integrity and cleanliness.
Part Number: 3-6009-031
LINER PANEL STL, 21 X 98-9/16
Unit: ea
Dealer: Knox Trailers
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