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Hendrickson · Suspension & Steering
S-23649
In stock · ships from Knoxville
This is a heavy-duty rear suspension shock absorber built for trailers and tractors using Hendrickson HT250US suspension systems.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
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Specifically designed for Hendrickson HT250US rear suspension. May fit other rear-axle setups with matching travel and mounting dimensions; always verify against your suspension manufacturer's specifications.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 14 of 14.
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It dampens axle movement to reduce chassis vibration and improve ride quality, especially during braking and over uneven roads. The unit travels from 15.91 inches extended to 11.06 inches compressed, with a 1-5/8-inch bore that helps manage load forces. It is a common replacement when shocks become worn, leak, or lose damping performance.
Part Number: S-23649
SHOCK, HENDRICKSON
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering