This replacement suspension ride height control valve is designed to automatically adjust the air pressure in the air springs to maintain a consistent ride height by regulating air flow to help the truck stay level even when loaded or unloaded with different weights. When an original valve has failed from normal wear and tear or internal component damage, this Dayton suspension ride height control valve load spring is engineered to help ensure and restore proper truck ride height under load on specified fitments. Direct replacement - this suspension ride height control valve is designed to automatically adjust the air pressure in the air springs to maintain a consistent ride height on specified fitments Ideal solution - when an original valve has failed from normal wear and tear or internal component damage, this valve is engineered to help the truck stay level under varying loads Durable construction - designed and manufactured to strict specifications for reliable performance Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experienceSpecifications Part Number Part Type Ride Height Control Valve Sold As 1 Weight 1.6 Package Contents 1 Height Control Valve, 1 Mounting Bracket, 2 Washers, 2 Nuts Dump Valve Y N Yes Inlet Size 1/4" NPT Max Pressure Psi 130 Nonsaleable No Outlet Size 1/4" NPT Packaging Type Box Replaces VHD3341648 Safety Rating 9 Selling Package Quantity 1 Selling Package Quantity Uom EA Working Pressure Psi 90 Cross References016009027, 0014860, 057977000, 057977-000, 057977000L, 057977-000L, 060501000, 060501-000, 060501000L, 060501-000L, 57977, 57977000, 57977-000, 57977000L, 57977-000L, 60501, 60501000, 60501-000, 60501000L, 60501-000L, 057977000, 057977-000, 057977000L, 057977-000L, 060501000, 060501-000, 060501000L, 060501-000L, 171H218, 171.H218, 171H218OE, 171.H218OE, 57977, 57977000, 57977-000, 57977000L, 57977-000L, 60501, 60501000, 60501-000Warehouse Availability NV 112 TX 282 PA 321