Description

Overview

Rear shock absorber controls rear suspension movement on heavy trailer and chassis applications. This replacement suits listed Hendrickson, Watson & Chalin, Neway, ROR-Meritor and selected light truck applications where the original shock absorber number matches the same replacement family.

Features

• Rear chassis shock absorber for heavy trailer suspension service
• Suits listed Hendrickson INTRAAX AAT23K, AAT25K and AAT30K applications
• Single boxed shock absorber for workshop replacement ordering
• Wide OEM and aftermarket reference coverage for number matching

Specifications and Materials

The rear shock absorber suits rear chassis suspension positions and comes as a single boxed unit. Match the eye mount style, open length, closed length and original shock number before ordering.

Part number: 501.183A.

View the Sampa rear shock absorber product detail

Compatibility and Fitment

Check the original shock number, suspension model and mounting layout before ordering. This shock suits listed Hendrickson INTRAAX AAT23K, AAT25K and AAT30K trailer suspension applications, plus selected Watson & Chalin, ROR-Meritor, Neway, GMC, Isuzu and Kenworth applications.

For shock absorbers, the reference number is only one part of the match. Also confirm the mount type, compressed length, extended length and stroke before fitting.

Related Parts

Check the related suspension assemblies below against the trailer setup before ordering.

Compliance and Safety

Replace shocks in matched axle sets where required by the suspension service plan. Then tighten mounts to the vehicle or suspension manufacturer’s torque procedure and inspect bushes, pins and brackets before the trailer returns to service.

Trailer Applications

Workshops fit this rear shock absorber to trailer air suspension and chassis setups that need controlled rebound and compression at the rear axle group. It also suits replacement work where the original shock number matches one of the listed equivalent numbers.

Cross-reference and Suitability

This rear shock absorber cross-references to the following replacement numbers. Match the original shock number, mounting style and suspension application before ordering.

For shock absorbers, cross-reference numbers are a strong starting point, but final fitment still depends on the suspension model, mount type, compressed length and extended length.

Why Choose ICS Trailers

ICS Trailers supplies suspension replacement parts for repairers, fleets and trailer owners working across heavy trailer axle and air suspension repairs. Browse more Suspension