Description

Overview

Air Spring Assembly for TMC Air 11T Suspension supports consistent ride height and load control on air-suspended truck and trailer axles. When an air spring leaks or fatigues, replacing the complete assembly helps restore stability and can reduce uneven tyre wear. A fresh air spring can also improve driver comfort and help protect cargo by smoothing road shock.

Features

• Suits TMC Air 11T suspension applications
• Max operating pressure 7 bar (100psi)
• Operating temperature range -40°C to +70°C
• Service-ready assembly for straightforward replacement

Specifications and Materials

This Air Spring Assembly for TMC Air 11T Suspension is specified for heavy vehicle air suspension service with a maximum working pressure of 7 bar (100psi). It is also rated to operate from -40°C to +70°C for year-round conditions. Part number: SP0082A.
For technical background on air spring sizing and operating limits, refer to the Firestone air spring technical specification sheet for reference

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. P10.810.C, P10810C, 1T19L-7, 1T19L7, W01 M58 6225, W01M586225, WEWELER US07337, WEWELERUS07337, 566-28-3-530, 566283530, W01-968-6225, W019686225, 1R14-783, 1R14783, 1D28A-12, 1D28A12, V 1 D 28 A-12, V1D28A12, D14B48

Compliance and Safety

Depressurise the air system before removal to avoid sudden movement. Support the axle safely and keep hands clear of pinch points while the suspension settles. After installation, check air lines and fittings for leaks, then verify ride height per the suspension maker’s procedure, otherwise an incorrect height can accelerate bushing and tyre wear.

Trailer Applications

This Air Spring Assembly for TMC Air 11T Suspension suits common truck and trailer air suspension layouts that use the TMC Air 11T system. For example, it can suit trailer axle groups where the suspension relies on stable air volume to control roll and maintain brake geometry. Replacing air springs as a matched set on the same axle can also help keep left to right ride behaviour consistent.

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 suspension parts correctly, so you can order with confidence. Our team can help confirm compatibility with your axle and suspension setup, which can reduce downtime during servicing. You can also bundle related air suspension hardware and consumables in one order for a faster workshop turnaround.
Browse Suspension parts at ICS Trailers for compatible suspension hardware and air system items.