KN27000 Air Suspension Valve Fit For Haldex Freightliner Kenworth 4 Second Dely KN27000 90554241 Height Leveling Control Air Valve Kit Haldex Ir Height Control Valve - Kn27000 Manual Haldex KN27201 IR Height Control Valve, Low Flow Trust Haldex brake solutions for enhanced safety, environment, and vehicle dynamics. One valve can control two suspension bellows., All ports: 1/4 in., NPT When it comes to your air and brake systems, not just any parts will do. Standard flow valve for truck/bus/trailer application. Axle Bracket Linkage is Vertical. Linkage included in specified lengths. Invest in the best with Haldex. National Drivetrain Auto Part Chassis Height Control Air Valve – 4-Second Delay, Replaces KN27000, 1-Year Warranty Leveling Air Valve 4 Second Delay All ports are 1/4 in., NPT. They are one of the world-leading suppliers of brake and suspension solutions, and are developing new technology for electrical and autonomous vehicles. Haldex develops and produces reliable and innovative solutions that improve safety, vehicle dynamics and environmental sustainability in the global commercial vehicle industry. One valve can control two suspension bellows. Specific warranties vary slightly from products installed on new vehicles to replacement parts installed at a later date.