Parts list: № Number Qty Name Options 1 AR51965 1 SHORT BLOCK ASSEMBLY (NLA) (MARKED R47020) (SUB RE70108) 1 AR94820 1 Short Block Assembly (MARKED R49650, R59850, R72128 OR R87558) (SUB FOR AR71120) (SUB RE53485) .. SE500006 1 Basic Diesel Engine Reman NOT ILLUSTRATED Next page: ST421457 Cylinder Block Fittings / Main Bearing Caps (335846 - ) ST421461 ENGINE UNDERHAUL KIT ST421470 UNDERSIZE MAIN BEARING CRANKSHAFT AND BEARING KIT (6404) (EARLY DESIGN) ST421455 TACHOMETER DRIVE ST421445 Torq-Gard™ Supreme And Plus-50 Engine Oil ST421477 CRANKSHAFT REAR OIL SEAL HOUSING AND TIMING GEAR COVER ST421485 Engine Oil Cooler (335846 - ) ST421472 UNDERSIZE MAIN BEARING CRANKSHAFT AND BEARING KIT (6404) (EARLY DESIGN) ST421491 ENGINE COOLANT HEATER ST421481 Engine Oil Pump, Engine Oil Cooler Bypass Valve (335846 - )