Select model catalog: N14 Cummins Engine for SPFH 6950 (Worldwide Edition) PC4317 NTA855A Cummins Engine for SPFH 6810, 6910 (Worldwide Edition) PC4247 N14-Cummins Engine for SPFH 6810, 6910 (Worldwide Edition) PC4278 Cummins Engine QSX15-600 (for SPFH 7800,7850) Worldwide Edition PC4419