The Fleetguard Fuel Filter FF5580 is equivalent to Donaldson P550774, ATLAS COPCO-5580006639 and so on.
The Fuel Filter 600-319-3750 Cross Reference BF7815 P550774 3959612 LFF5488 Application For Cummins ISC(Unspecified eng). ISL(Unspecified eng). ISL(Unspecified eng). QSC(E3 eng). Doosan Daewoo DL400 (Cummins QSL9 209kW 284hp eng).New Holland CR9040; CR9060(Cummins 6TAA-9904 9.0L eng).