This is a height control valve, a critical component in the air suspension system of trucks, regulating vehicle ride height. It is manufactured to meet stringent OEM performance and durability standards, ensuring consistent air pressure distribution to maintain the correct chassis height, unlike a faulty valve that allows pressure loss. Operators may notice uneven vehicle stance, excessive bouncing, or the inability to adjust ride height when this valve fails.
Always verify with serial number before ordering.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
From the same category — may also be needed
Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India
Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
The first indication of a failing height control valve is often the vehicle sagging on one side or not maintaining its set ride height. If ignored, the suspension may become unstable, leading to uneven tire wear and potential damage to other suspension components. Continued operation with a faulty valve can compromise vehicle handling and safety.
Ensure all air lines are properly connected and secured to prevent air leaks, which can cause immediate system malfunction. Do not overtighten the mounting bolts, as this can distort the valve body.
Inspect the air suspension bellows for leaks or damage, and check all associated air lines for integrity.