... power for matched gensets (kw/rpm)23/1,800, Engine #: NG4Y-2325/1,800, Engine #: LP4Y-2544/3,000, Engine #: NG4Y-4448/3,000 ... , Engine #: LP4Y-4848/3,600, Engine #: NG4Y-4852/3,600, Engine #: LP4Y-526Fuel consumption g/(kW·h)2802607Lubricating ... -1/210Flywheel housing connectionSAE 411Speed sensor2 pcs, M16x1.5 4Y Gas Engine for Generator Set