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Knox Trailers · Trailer Parts
GDP60319004
In stock · ships from Knoxville
A top rail for Great Dane plate trailers, sold by the foot. This structural component forms the upper side rail of a dry van or reefer trailer, connecting the roof and side panels.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It is typically replaced due to damage from collisions, rust, or wear, to restore the trailer's structural integrity and weather resistance. The part is available in pre-cut 11-foot sections (part number GDP60319004-11) or by the foot for custom lengths.
Part Number: GDP60319004
TOP RAIL BY FT.
Unit: ea
Dealer: Knox Trailers
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