These are field service kits for the second-generation Closed Crankcase Evacuation (CCE) AirSeps which are factory installed on Cummins QSB, QSC, and Cummins 6BTA engines. These kits will restore your AirSeps to like new condition, and are ideal for fall or spring service schedules. The kits include all parts required for complete servicing of CCE AirSeps on a twin engine boat. These newer CCE AirSeps have sets of high efficiency disposable elements installed INSIDE the AirSep unit, and they must be replaced periodically. The newer CCE AirSep units have blue filter elements which are held on by a clamp (i.e. not with springs, like the traditional AirSeps).
Each kit contains: two (2) air filters, two (2) first-stage coalescer elements, two (2) primary coalescer filters (silver), two (2) replacement O-ring sets, and an air filter cleaning kit with Walker formulated blue oil.