Description

Overview

Hendrickson trailer shock absorber controls suspension rebound on INTRAAX and HT trailer air suspension setups. It suits road friendly applications where the suspension calls for the matching Hendrickson shock style, mount layout and ride height.

Features

• Road friendly shock absorber for selected INTRAAX and HT trailer suspensions.
• Top through-bolt mount and bottom through-bolt mount for matched suspension hardware.
• Helps control suspension travel, rebound and frame stress during normal trailer operation.
• Use with the correct shock straps, bolt hardware and ride height setup where required.

Specifications and Materials

This Hendrickson trailer shock absorber suits trailer air suspension service where the parts list calls for the road friendly shock option.

Part number: HNS21699.

Check the Hendrickson trailer shock absorber guide when checking shock operation and replacement guidance.

Compatibility and Fitment

Match the shock against the trailer suspension model, ride height, shock position and mounting hardware before ordering. Some INTRAAX applications use 2 shocks per axle, so check the full suspension setup rather than ordering from the shock number alone.

These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. SP7047, 21699, S-21699, S21699, P161, A-20126, A20126, A-20889, A20889, A-21699, A21699, B-21553, B21553, B-21699, B21699, B-23361, B23361, B-24023, B24023, B-24125, B24125, F5412, M85323, 311 851, 311851, 314 987, 314987, 65416, 85323, 98583-004, 98583004, 98583-011, 98583011, 98583-011R2, 98583011R2, 90-2396SP1, 902396SP1, 91-2641SP1, 912641SP1, P126 (Superseded), P126, N6883102, 912591, 1270563B000, M65493, SP7095, P969, P322

Related Parts

Check the related service parts below against the trailer setup before ordering.

Compliance and Safety

Inspect the shock mounts, straps, clevises, washers and bolt hardware during replacement. If the hardware has stretched, worn or damaged threads, replace the affected parts before the trailer returns to service.

Trailer Applications

Workshops fit this Hendrickson trailer shock absorber on road friendly trailer suspension setups across selected INTRAAX and HT applications. Because shock absorber selection changes with ride height and suspension specification, confirm the axle and suspension details before fitting.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

ICS Trailers supplies heavy trailer suspension parts for workshops, fleets and repairers who need clean fitment details at the parts counter. Browse more heavy trailer suspension parts in Suspension