4XFor Fleetguard Crankcase CCV CV52001 For Ram Cummins 2500-5500 2007.5-20 6.7L

Cross reference:CV52001,68002433AA,68002433AB,68002433AC,4936636,5263190. Why this filter is needed:The ISB 6.7L diesel engine employs a closed crankcase ventilation system.If the filter is not serviced,a greasy would be built-up on the turbo compressor wheel.Then lowers the efficiency.