Parts list: № Number Qty Name Options 1 DD21341 1 Diesel Engine (Production Engine) (Order DD21721) NSEP 1 DD21721 1 Diesel Engine (Replacement Engine) 1 SE502148 1 Diesel Engine Reman (REMAN FOR DD21341 OR DD21721) Next page: ST52835 9901 Kit Screws, Cylinder Head ST52836 9901 Complete Block Assembly ST52933 9901 Short Block Assembly ST972702 9901 Premium Cylinder Head Gasket Kit ST52936 9901 Cylinder Head Removal Gasket Kit ST52784 9901 Engine Overhaul Gasket Kit (2/2) ST52783 9901 Engine Overhaul Kit (2/2) ST37754 9901 Engine Overhaul Gasket Kit (1/2) ST275113 9901 Engine Overhaul Kit (1/2)