PACCAR MX 13 ENGINE, 16 SPEED ASTRONIC GEARBOX, MERITOR 46-160 DIFFS ON KENWORTH 8 BAG SUSPENSION
DETROIT DD15 560HP ENGINE, ROADRANGER RTLO20918B GEARBOX, MERITOR 46-160 DIFFS ON AIR SUSPENSION
MAXX FORCE 13 ENGINE, ROADRANGER RTLO18918B GEARBOX, MERITOR RT40-145 DIFFS 4.1 WITH X LOCK, SLIDING LOW HEIGHT TURNTABLE
Cummins ISX Engine, Roadranger RTLO 20918B Gearbox ,Meritor RT 46-160 Diffs 4.1 Raio on Air Suspension.
926LA MOTOR, G131-9 GEARBOX, VG1700 TRANSFER CASE, HL7 DIFFS
DC16 560hp Engine,GRS905R Opticruise Gearbox, Hypoid Diffs.
D13 540HP ENGINE, AT2612F AMT GEARBOX, MERITOR DIFFS ON AIR SUSPENSION