Parts list: № Number Qty Name Options 1 R89441 NA Gasket 1 R90249 1 Gasket 2 R71918 1 GASKET 3 RG23427 1 KIT (A) (SUB FOR RG22790) Next page: 20-32 MAIN AND MAIN THRUST BEARINGS (6404DR) [01D01] 20-33 TIMING GEAR COVER [01D02] 20-34 ENGINE OIL PUMP AND OIL COOLER BYPASS VALVE (6404) (ENGINE SERIAL NO. -584999) (CAM DRIVEN) [01D03] 20-35 CRANKSHAFT DRIVEN OIL PUMP (6466DR OR 6466TR) [01D04] 20-36 CRANKSHAFT OIL SEAL AND HOUSING [01D05] 20-30 CRANKSHAFT (LATE DESIGN) [01C24] 20-3 CYLINDER HEAD (6404DR) [01B23] 20-29 UNDERSIZE MAIN BEARING CRANKSHAFT AND BEARING KIT (6404DR) (LATE DESIGN) [01C23] 20-28 UNDERSIZE MAIN BEARING CRANKSHAFT KIT (6404DR) (EARLY DESIGN) [01C22] 20-27 UNDERSIZE CONNECTING ROD JOURNAL CRANKSHAFT AND BEARING KIT (6404DR) (ENGINE SERIAL NO. -584136) (LATE DESIGN) [01C21]