644C - LOADER, FOUR-WHEEL DRIVE OILING SYSTEM 0407 Parts group OILING SYSTEM 0407 OILING SYSTEM 0407 . ENGINE OIL PAN (ENGINE SERIAL NO. -146287) [01F18] ENGINE OIL PAN (ENGINE SERIAL NO. 146288- ) [01F19] ENGINE OIL PAN REPLACEMENT KIT [01F20] ENGINE OIL PUMP (EARLY DESIGN CRANKSHAFT DRIVEN) (6466AT-02) [01F21] OIL PUMP (LATE DESIGN CRANKSHAFT DRIVEN) [01F23] REPLACEMENT ENGINE OIL PUMP [01F25] ENGINE OIL PUMP INTAKE (LATE DESIGN) (CRANKSHAFT DRIVEN OIL PUMP) [01G01] DIPSTICK (6466) [01G02] TACHOMETER DRIVE [01G03] ENGINE OIL FILTER AND HOUSING (6466) [01G04] ENGINE OIL COOLER BYPASS VALVE AND HOUSING (ENGINE SERIAL NO. 167389-358750) (SHORT BLOCK SERIAL NO. ENGINE OIL COOLER BYPASS VALVE AND HOUSING (ENGINE SERIAL NO. 358751- ) (SHORT BLOCK SERIAL NO.