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(888) 312-8812 Login SignupKeeping your air suspension leveled starts with the physical connection provided by the Hendrickson Suspension Ride Height Control Valve Linkage. This adjustable rod assembly is designed to handle continuous axle movement without binding or locking up from road buildup. The rod ends are sealed to limit moisture and grit intrusion, allowing the linkage to move smoothly and relay accurate height changes to the control valve. With an adjustable length, the Hendrickson VS-33120-9 linkage lets you set ride height to spec, helping maintain correct driveline angles on both trailers and tractors. The hardware features a protective coating that slows corrosion from road treatments and moisture, keeping the adjustment threads usable during service. With accurate movement between the axle and valve, the air suspension maintains its intended ride height throughout suspension travel.
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