Description

Overview

Watson & Chalin AS0107 air spring replaces the suspension bag on matching heavy trailer air suspension applications. It also suits the K-Hitch KT250 11-ton air spring family, so compare the removed unit by original markings, ride height, mounting layout and air connection before ordering.

Features

• Complete air spring assembly for Watson & Chalin AS0107 applications.
• Suits matching K-Hitch KT250 11-ton suspension configurations.
• Selection depends on the existing ride height, mounting arrangement and air inlet position.

Specifications and Materials

Confirm the top and lower mounting arrangement, air inlet position and installed ride height against the existing suspension. Part number: SP0093A.

Use the manufacturer air spring product search for additional air spring identification guidance

Compatibility and Fitment

Match the old bag markings and suspension configuration before replacement. These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. AS0107, AS-0107, 8637, W013588637, 1T17C6, FS8637, AS0107F, 64649, 1R13155, 1R13-155, W01-358-8637, 1T17C-6, 1010-16, 101016, N100521-001, N100521001, WCAS0107G

Compliance and Safety

Support the trailer correctly and exhaust the suspension air before removal. Inspect the air line, mounting points and surrounding clearance, then correct any rubbing, damage or misalignment before pressurising the replacement.

Trailer Applications

Watson & Chalin AS0107 air spring suits matching heavy trailer suspension and KT250 11-ton applications where the existing bag agrees with the replacement family and physical mounting arrangement.

Cross-reference and Suitability

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

Why Choose ICS Trailers

Air springs in this family can share a similar appearance while using different ride heights and mounting details. ICS Trailers can compare the old bag markings, photos and suspension information when the AS0107 or KT250 application is unclear.

• Use the original bag number and ride-height setup as the first identification checks.
• Compare mounting geometry before fitting where several air spring variants look alike.

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