Description

Overview

York Levelling Valve is a standard-flow ride height control valve for trailer air suspension systems. It meters air into and out of the suspension so the chassis can hold the set ride height as load changes. This kit suits York air suspension applications and includes the valve with mounting hardware for replacement work.

Features

• Standard-flow levelling valve for trailer, bus and truck air suspension use
• 1/4″ NPT ports for common air line connections
• 14″ vertical arm with adjustable linkage for ride height setup
• Can mount on either side and can control two suspension bellows

Specifications and Materials

The York Levelling Valve uses durable engineering grade plastic construction for corrosion resistance in air suspension service. Port size is 1/4″ NPT, the vertical arm length is 14″, and the horizontal arm length is up to 12″ maximum. The kit includes a mounting kit and adjustable vertical link. Part number: SP0204. For valve-family technical information, see the official Haldex height control valve catalogue

Compatibility and Fitment

Match the port size, valve position and linkage travel to your existing York suspension setup before ordering. This cross-reference listing means this valve is a suitable replacement for the part numbers and applications shown. Some changes in air line plumbing may be required. 1671999C91, 2040945C91, 612036011, 27000, KN27000, S9978

Compliance and Safety

Set ride height to the vehicle or suspension maker’s specification after installation. Also check for air leaks at the fittings, then confirm the lever moves freely through suspension travel. If the old linkage or brackets are worn, replace damaged hardware at the same time so adjustment stays stable in service.

Trailer Applications

The York Levelling Valve suits trailer air suspension systems that need consistent chassis height across changing load conditions. It is a practical replacement for York-based trailer setups where a standard-flow valve with linkage and mounting kit is required.

Cross-reference and Suitability

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

Why Choose ICS Trailers

This replacement suits common trailer suspension servicing where you need the valve, linkage and mounting hardware together instead of sourcing separate pieces. Browse Suspension parts at ICS Trailers in the Suspension category