World American WAK022105 Purge Valve Kit High Boost | Replaces Haldex K022105 Push-to-Connect — D.O.T. Brass It's the OE service filter

It's the OE service filter for Freightliner chassis fuel/water separator housings paired with Detroit Diesel engines

Giesse: CNH799

Brake drag complaints from drivers despite working chambers

and ISF engine families

Western Star 4700 / 4900 / 5700XE with DD13 / DD15 / DD16

World American WAK022105 Purge Valve Kit High Boost | Replaces Haldex K022105 Push-to-Connect — D.O.T. Brass It's the OE service filterThe World American WAK022105 is a high boost purge valve replacement kit for Bendix AD IP, AD IS, and AD 9si air dryers with hard seat purge. Direct replacement for Bendix K022105 kit includes the high boost purge valve assembly, snap ring, large and small O rings, installation washer, and silicone grease. Restoring the purge valve recovers air system performance and stops continuous air loss at the dryer. Signs You Need a New Purge Valve Kit