Description

Overview

Air Spring Assembly Intrax AA230 15in 17in Ride Height supports stable ride height and load control on trailer suspensions that use the AA230 platform. It suits applications where consistent air support reduces harshness and helps limit uneven tyre wear. Replacing a leaking or fatigued air spring also helps protect suspension bushes and mounts over time. This assembly targets AA230 setups specified for 15in or 17in ride height, so it suits operators who need a like for like replacement rather than a near match.

Features

• Supports stable ride height under changing loads
• Designed for trailer air suspension duty and rolling lobe operation
• Wide operating temperature range for year-round service
• Max operating pressure rating suits demanding conditions

Specifications and Materials

This Air Spring Assembly Intrax AA230 15in 17in Ride Height is supplied as a complete air spring unit for trailer suspension service. This style typically uses a rolling lobe bellows with a composite piston to manage articulation and reduce chafe.

• Max operating pressure: 7 bar (100 psi)
• Operating temperature range: -40°C to +70°C

For general reference, see the Hendrickson trailer air spring load pressure chart.

Part number: SP0057GA.

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. W01-358-8709, W013588709, 1T17CA5, S21800, C21800, C-21800, W01-455-8742, W014558742, 352-8709, 3528709, 64645, 566-26-3-050, 566263050, 566-26-3-073, 566263073, 566-26-3-103, 566263103, 1R13-159, 1R13159, 1T17CA-5, 1T17B-5, 1T17B5, W01-358-8751, W013588751, 10 10.5-15 P 460, 1010515P460

Before ordering, confirm:

• Suspension model is Intrax AA230
• Ride height specification is 15in or 17in for your setup
• Mounting style and piston type match what is fitted now

Compliance and Safety

Before installation, isolate the air supply and support the axle safely so the suspension cannot drop unexpectedly. Confirm mounting alignment and hardware condition before reassembly. After reinflation, check for air leaks, then recheck fasteners after the first service interval.

Trailer Applications

This Air Spring Assembly Intrax AA230 15in 17in Ride Height suits trailer suspension configurations using the Intrax AA230 platform set to 15in or 17in ride height. It fits common semi-trailer and heavy trailer air suspension applications where ride height control and load support matter. If the suspension model or ride height spec differs, confirm the correct air spring assembly before ordering.

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 helps you match trailer suspension components correctly so you avoid downtime from incorrect fitment. You can also combine this air spring assembly with related suspension parts in one order to streamline workshop time. Browse Suspension parts at ICS Trailers to compare compatible air suspension components.