Description

Overview

Air Spring Assembly Hendrickson HT250U Late Series supports stable ride height and load support in heavy trailer air suspension. Replacing a leaking or fatigued air spring helps reduce chassis roll and uneven tyre wear. A consistent air spring response can also improve braking balance and overall handling under varying payloads.

Features

This air spring assembly targets Hendrickson HT250U late series fitments where a complete unit is preferred over piecemeal repair.

• Complete air spring assembly format for straightforward replacement
• Rated for operating pressures up to 7 bar/100psi
• Wide operating temperature range to suit Australian conditions
• Supports consistent ride height to protect tyres and suspension components

Specifications and Materials

This assembly is specified for a maximum operating pressure of 7 bar/100psi and an operating temperature range of -40°C to +70°C. Part number: SP0047A.
Refer to the Hendrickson trailer parts list for official exploded view and service part context
Generally, trailer air spring assemblies combine an elastomer bellows with a piston style base to manage vertical loads and suspension travel.

Compatibility and Fitment

This cross-reference listing means this part is a suitable replacement for the part numbers and applications shown. Some changes in installation may be required. 10 10-21 S 434, 101021S434, 1T15VLT105, W01 358 9262, W013589262, W01 358 9580, W013589580, 1R13-081, 1R13081, 1R13-118, 1R13118, S-20127, S20127, C-20127, C20127, P10.9580.C, P109580C

Compliance and Safety

Isolate the air supply and support the trailer safely on stands before removal because stored air pressure can move suspension components. Inspect mounting hardware, air lines, and the air control system for leaks or rubbing that may shorten service life. Follow the suspension manufacturer service procedure for torque settings, then re-check for leaks after installation.

Trailer Applications

This Air Spring Assembly Hendrickson HT250U Late Series suits heavy trailer suspensions using the HT250U late series configuration. It is also commonly selected during preventative maintenance when air loss, cracking, or ride height instability appears. If your suspension build tag or configuration differs, confirm the exact HT250U variant before ordering to avoid downtime.

Cross-reference and Suitability

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

Additionally, confirm mounting style and air line routing before ordering to ensure the correct match.

Why Choose ICS Trailers

ICS Trailers helps you select the right suspension parts quickly with clear fitment guidance. You can also bundle related hardware and service items to complete the job in one hit, which helps reduce downtime and keep fleets moving with dependable parts support.
Browse Suspension parts at ICS Trailers to find related suspension components.