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) ST913939 9901 Engine Gasket Kit (2/2) ST275021 1594 Flywheel ST621571 9901 Cylinder Head Removal Gasket Kit ST52682 9901 Service Kit, Cylinder Head Bolts ST52658 9901 Short Block Assembly ST711859 2160 Thermostat Cover ST633705 3925 Thermostat Housing ST275251 4335 Starting Aid