CRANKSHAFT PULLEY AND DAMPER (ADJUSTABLE FAN DRIVE) (POLY-VEE) 15 CRANKSHAFT, MAIN BEARINGS, FLYWHEEL, TIMING GEAR COVER AND CRANKSHAFT PULLEY 6076 OEM Engines and Accessories (ESN 500000- )(Waterloo) PC2380 in ENGINE, OEM (SERIES 400 DIESEL) 7.6L