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Whiting · Trailer Parts
WHI11-3
In stock · ships from Knoxville
This horizontal track is the road side (driver's side) component for a Whiting roll-up door, commonly used on dry van trailers and truck bodies.
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The original description "RDSD 2" likely stands for Road Side, 2-inch width. The common length is 130 inches with an 8-inch radius; always verify dimensions and door model before ordering.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
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It guides the door's rollers as they travel upward, allowing the door to open and close smoothly. Tracks can become bent or worn over time due to impacts or repeated use, and replacing a damaged track restores safe, reliable door operation.
Part Number: WHI11-3
TRACK, HORZ RDSD 2
Unit: ea
Dealer: Knox Trailers
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