Walker AIRSEP Parts (Vacuum Regulator CCE) -Part# PR2002
This PR2002 vacuum regulator is a low profile vacuum regulator designed for use with Walker CCE Airsep systems. In addition to regulating vacuum in the AIRSEP system, it incorporates a pressure relief valve to further protect your engine from high crankcase pressure should your internal coalescer (oil mist) filters plug.
Should oil mist vent from the relief port, you must replace the internal coalescer set. NOTE: Coalescer elements cannot be cleaned and must be replaced.