Lnkvorx Height Control Valve Linkage Kit 14in Adjustable Rod — Direct-Fit, Weldable Hardware

The Lnkvorx 48100367 Height Control Valve Linkage Kit is a 14-inch adjustable linkage rod kit that replaces Haldex HDX 48100367 and related parts to restore proper trailer air suspension height control.

This linkage kit supplies a ready-to-install replacement for worn or missing height control valve attachments on air-sprung trailers. Built to match common OEM dimensions and compatible cross-reference numbers, the kit includes the adjustable rod and necessary hardware so you can restore suspension function without hunting down multiple parts. The 14-inch maximum length and weldable design make it straightforward to set a permanent, reliable linkage length for consistent ride height and valve operation.

How does this kit restore a trailer's height control system?

The linkage reconnects the height control valve to the suspension so the valve senses axle movement and adjusts air springs accordingly. When the original strap or rod is damaged, the valve can’t regulate air pressure correctly; this direct-replacement kit restores that mechanical connection.

• Direct-fit replacement for Haldex HDX 48100367 and several cross-reference numbers.
• Includes complete hardware so you can install without sourcing extra parts.
• Weldable sections allow a fixed length to prevent future field adjustments.

What vehicle models and part numbers is it compatible with?

This rod is engineered to match widely used height control linkage specs and replaces multiple OEM and aftermarket part numbers. Use the cross-reference list to verify fitment against your existing components before ordering.

• Compatible with Haldex 48100367, Neway SRK503, Automann MSRK1252.
• Cross references include HDX48100367, TEW80-1006AL, AC103, A14187 and many more.
• Designed for typical trailer air spring height control valve arrangements.

How do I install and set the length for reliable performance?

Install the linkage by attaching the rod to the valve arm and the suspension mounting point, then adjust to the correct length and weld or secure it per vehicle requirements. The kit’s design allows you to set a permanent stop so the linkage won’t shift under road vibration.

• Attach one end to the height control valve lever and the other to the suspension bracket.
• Adjust to achieve the factory or measured ride height before welding or final locking.
• Follow torque and welding best practices for a durable connection.

What comes in the package and what should I check before buying?

The kit ships with the adjustable rod and the hardware needed for installation. Verify the maximum 14-inch length and cross-reference numbers match your vehicle’s existing linkage to avoid compatibility issues.

• Complete hardware kit included for immediate installation.
• Maximum adjustable length: 14 inches; intended to be trimmed/welded to final length.
• Check vehicle part numbers or bring the old linkage to confirm fit.

Who is this for: Technicians, fleet maintenance managers, and owner-operators who need a reliable replacement for damaged or missing height control valve linkages will find this Lnkvorx kit useful. It’s aimed at trailers and commercial vehicles using Haldex-compatible valve systems who want a durable, weldable solution that matches OEM cross-references and arrives with the hardware needed to complete the repair quickly.