F4HE9484C J100 - ENGINE 504165557 - 87329242 (1/13-12/13) 55 - ELECTRICAL SYSTEMS Parts group F4HE9484C J100 - ENGINE 504165557 - 87329242 (1/13-12/13) 55.100.05 - MOTOR ELECTRIC INSTALLATION (2855885) 55.301.02 - ALTERNATOR (2856239) 55.640.01 - ELECTRONIC INJECTION (2854592) sale parts diagram catalog online construction equipment excavator tractor