Description

Overview

The Air Bag Assembly Airmax Left-Hand supports consistent ride height and load control in trailer air suspension systems. This complete air spring assembly helps absorb road shock so the chassis, cargo, and running gear see less vibration.

Features

The bellows-and-piston assembly delivers a controlled spring rate across its working range, while the left-hand configuration suits installations that require the LH mounting orientation. The mounting threads also help make alignment straightforward during service replacement.

Specifications and Materials

This assembly uses a rubber bellows with a piston base and threaded mounting hardware for suspension duty.

Part number: SP0019ML.
Refer to the Firestone engineering manual for air springs online for general air spring design and handling guidance

Compatibility and Fitment

Air spring assemblies vary by height, diameter, and mounting pattern, so confirm the thread sizes and working heights against your suspension brackets before ordering. Check clearance at full compression and extension as well to prevent rubbing on guards, airlines, or chassis members.

Compliance and Safety

Isolate the air supply and fully exhaust system pressure before removal. Support the axle and chassis safely because uncontrolled movement can injure you and damage brake lines or height-control valves.

Trailer Applications

This Air Bag suits common trailer air suspension service where the air spring carries axle load and maintains ride height. It also suits preventative replacement when a bellows shows cracking, leaks, or uneven ride height.

Cross-reference and Suitability

No reliable interchange part numbers were confirmed for this item in publicly accessible manufacturer documentation. Match by the listed dimensions and mounting threads to ensure correct fitment.

Why Choose ICS Trailers

ICS Trailers helps you select suspension parts with practical, workshop-focused guidance and consistent product data.
Suspension parts at ICS Trailers today.