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Hendrickson · Hardware & Fasteners
S-21028-1
In stock · ships from Knoxville
This is a left-hand (roadside) frame bracket assembly for Hendrickson INTRAAX and AA trailer suspension systems.
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Verified fitment for 3 applications
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All confirmed applications for this part number.
Other applications
Other applications
Left-hand (roadside) position. Curbside counterpart is S-21028-2. Original bracket patterns may have been superseded by universal bolt-on brackets after May 2016; verify compatibility with your axle model and ride height.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 15 of 15.
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It is a weld-on, winged steel bracket that connects the suspension to the trailer frame at ride heights of 13.5, 14.0, or 15.0 inches. The part is typically replaced when the original bracket is damaged, corroded, or after a suspension rebuild to maintain proper alignment and structural integrity.
Part Number: S-21028-1
FRAME BRACKET
Unit: ea
Dealer: Post Onsite
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