Parts list: № Number Qty Name Options 1 DD21370 1 Diesel Engine (Production Engine) NSEP (Order DD21706) 1 SE502130 1 Diesel Engine Reman (REMAN FOR DD21370) 1 DD21706 1 Diesel Engine (Replacement Engine) Next page: ST52685 9901 Complete Block Assembly ST621570 9901 Engine Gasket Kit (1/2) ST621571 9901 Cylinder Head Removal Gasket Kit ST913939 9901 Engine Gasket Kit (2/2) ST275021 1594 Flywheel ST52682 9901 Service Kit, Cylinder Head Bolts ST52658 9901 Short Block Assembly ST275241 2219 Engine Thermostat ST711859 2160 Thermostat Cover ST633705 3925 Thermostat Housing