Description

Overview

Rubber height control valve linkage connects the suspension movement to compatible height control and levelling valve linkage arms. This compact replacement uses 6mm mounting points at both ends with a 65mm C dimension, making those measurements the key checks before replacement.

Features

• 6mm diameter connection at both ends.
• 65mm C dimension for matching the existing linkage.
• Flexible rubber construction for levelling valve linkage movement.
• Suits many height control and levelling valve linkage arms.

Specifications and Materials

Product type: rubber suspension valve linkage.

Connection A: Ø6mm. Connection B: Ø6mm. C dimension: 65mm.

Part number: SP0257.

See the WABCO component technical information for the matching reference component.

Compatibility and Fitment

Compare both 6mm mounting points and the 65mm linkage dimension with the existing part before fitting. This part cross-references to 4334013804.

Related Parts

Check the related service part below against the suspension setup before ordering.

Compliance and Safety

Inspect the valve lever, linkage mounting points and surrounding suspension hardware for wear or damage. Replace worn linkage components if excessive movement prevents the levelling valve from responding correctly.

Trailer Applications

Trailer air suspension systems use this linkage between the suspension and compatible height control or levelling valve arms to transfer suspension movement to the valve mechanism.

Cross-reference and Suitability

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

Why Choose ICS Trailers

The important checks on this linkage are the 6mm mounting points and 65mm dimension. If the old rubber link has stretched, split or lost its shape, send through the old part measurements and valve setup so ICS Trailers can help compare the replacement.

• Linkage dimensions can be checked against the existing suspension valve arrangement.
• Related height control and levelling valve components can also be identified from photos and part markings.

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