| 1. | 82840614 | [1] | ENGINE | Assy., Complete, 401 C.I., Start Year: 01-JAN-81 |
| 1. | 82840604 | [1] | ENGINE | AAssy., Complete, 401 C.I., Start Year: 01-JAN-81 |
| 1. | 82840615 | [1] | ENGINE | Assy., Complete, 401 C.I., Turbo, Start Year: 01-JAN-81 |
| 1. | 82840605 | [1] | ENGINE | AAssy., Complete, 401 C.I. Turbo, Start Year: 01-JAN-81 |
| 1. | 82840616 | [1] | ENGINE | Assy., Complete, 401 C.I., Turbo Intercooled, Start Year: 01-JAN-81 |
| 1. | 82840606 | [1] | ENGINE | BASAssy., Complete, 401 C.I., Turbo Intercooled, Start Year: 01-JAN-81 |
| 1A. | E6NN6009UA | [1] | SHORT ENGINE | BASBlock, Short, 401 C.I., Start Year: 01-JAN-81 Superseded by part number: 84227840 |
| 1A. | E6NN6009NA | [1] | SHORT ENGINE | BASBlock, Short, 401 C.I., Turbo, Start Year: 01-JAN-81 Superseded by part number: 84227843 |
| 1A. | E6NN6009PA | [1] | SHORT ENGINE | BASBlock, Short, 401 C.I. Turbo Intercooled, Start Year: 01-JAN-81 Superseded by part number: 84227844 |
| 1B. | D9NN6049FB | [1] | CYLINDER HEAD | BASHead Assy., 401 C.I., Start Year: 01-JAN-81 |
| 1B. | D9NN6049FBR | [1] | REMAN-CYLINDER HEAD | RACBSD 401 Nat. Asp. Engine |
| 1B. | D9NN6049FBC | [1] | CORE-CYLINDER HEAD | RACReturn Number |
| 1B. | D9NN6049GB | [1] | CYLINDER HEAD | BASHead Assy., 401 C.I., Turbo & Turbo Intercooled, Includes: Ref. 2 thru 3, Start Year: 01-JAN-81 Superseded by part number: 87802116 |
| 1B. | 87802116R | [1] | REMAN-CYLINDER HEAD | RAC, Start Year: 01-JAN-81 |
| 1B. | 87802116C | [1] | CORE-CYLINDER HEAD | RACReturn Number |
| 2. | D4NN6056A | [6] | INSERT | BASIntake Valve, Standard, Start Year: 01-JAN-81 Superseded by part number: 87802102 |
| 2. | 87802103 | [1] | VALVE SEAT | BASInsert, Intake Valve, .010", O/S, Start Year: 01-JAN-81 |
| 2. | 87802104 | [1] | VALVE SEAT | BASInsert, Intake Valve Seat, .020, O/S, Start Year: 01-JAN-81 |
| 2. | 87802105 | [1] | VALVE SEAT | BASInsert, Intake Valve, .030" (.762mm) O/S, Start Year: 01-JAN-81 |
| 2. | D4NN6056E | [6] | INSERT | BASIntake Valve, Standard, Turbo, Start Year: 01-JAN-81 Superseded by part number: 83904400 |
| 2. | D4NN6056F | [1] | INSERT | BASIntake Valve, .010" O/S, Turbo, Start Year: 01-JAN-81 |
| 2. | D4NN6056G | [1] | INSERT | BASIntake Valve, .020" O/S, Turbo, Start Year: 01-JAN-81 Superseded by part number: 83904402 |
| 2. | 87800556 | [1] | INSERT | FORIntake Valve, .030" O/S, Turbo, Start Year: 01-JAN-81 |
| 3. | E9NN6057DA | [6] | INSERT | BASExhaust Valve, Standard, BSD 666, 666T, 666TI, Start Year: 01-JAN-81 Superseded by part number: 82955873 |
| 3. | E9NN6057EA | [1] | INSERT | BASExhaust Valve, .010" O/S, Start Year: 01-JAN-81 Superseded by part number: 81867874 |
| 3. | C9NN6057L | [1] | INSERT | FORExhaust Valve, .020" O/S, Start Year: 01-JAN-81 |
| 3. | 87800557 | [1] | INSERT | WINExhaust Valve, .030" O/S, Start Year: 01-JAN-81 Superseded by part number: 82955871 |
| 4. | 80781 | [2] | PLUG,3/8" - 18 NPT | GIPipe, Sq Hd, 3/8"-18, Start Year: 01-JAN-81 |
| 4. | 83957025 | [1] | PLUG | IMO1.75" (44.5mm), Start Year: 01-JAN-81 |
| 4. | 83957026 | [1] | PLUG | IMO1.81" (46.0mm), Start Year: 01-JAN-81 |
| 4. | 383442S | [1] | PLUG | BAS.931 O.D., Start Year: 01-JAN-81 Superseded by part number: 81819334 |
| 4. | 83957021 | [6] | PLUG | IMO1.13" (28.7mm), Start Year: 01-JAN-81 |
| 4. | 83957022 | [1] | PLUG | IMO1.18" (30.0mm), Start Year: 01-JAN-81 |
| 5. | 380391S | [6] | PLUG | BAS.875 to .877 O.D., Start Year: 01-JAN-81 Superseded by part number: 14328801 |
| 6. | D5NN10884B | [1] | SENDER UNIT | FORSender Assy., Water Temperature, Start Year: 01-JAN-81 |
| 7. | 87802206 | [19] | BOLT,Cyl Hd, 9/16" - 12 x 130mm | IMO9/16"-12 UNC 2A x 5-1/32", Start Year: 01-JAN-81 |
| 7. | 87802207 | [7] | BOLT,Cyl Hd, 9/16" - 12 x 203.50mm | IMOScrew, Cap, Flg Hd, G8, 9/16"-12 x 8", Start Year: 01-JAN-81 |
| . . | 387025S | [19] | WASHER | BAS9/16", Start Year: 01-JAN-81 |
| 8. | B9AE6A008A | [2] | DOWEL,15.49mm ID x 18.73mm OD x 11.18mm L | GI, Years: 01-JAN-81-31-OCT-93 |
| 8. | 83960218 | [2] | BUSHING,15.16mm ID x 17.21mm OD x 11.2mm L | IMODowel, .676" x .44", Start Year: 01-NOV-93 |
| 9. | E9NN6051AB | [1] | CYLINDER HEAD GASKET | BASDowel Hole, .738, Years: 01-JAN-81-31-OCT-93 Superseded by part number: 82855144 |
| 10. | 87840644 | [1] | BLOCK | BAS, Start Year: 01-JAN-81 |
| 11. | 83957023 | [5] | PLUG | IMO1.50" (38.0mm), Start Year: 01-JAN-81 |
| 11. | 83957024 | [1] | CUP PLUG,1.57" | IMOPLUG, CUP, (39.6mm) 1.57", Start Year: 01-JAN-81 |
| 11. | 502046 | [1] | PLUG | FORPipe, 1/8"-27, Start Year: 01-JAN-81 Superseded by part number: 86637724 |
| 12. | 81868410 | [2] | PLUG | IMO1/8"-27, Start Year: 01-JAN-81 |
| . . | 87709S2 | [2] | PLUG | BAS1/4"-18, Start Year: 01-JAN-81 Superseded by part number: 83918747 |
| 14. | 82926938 | [1] | PLUG | IMO3/4"-14, Start Year: 01-JAN-81 |
| 15. | 81808472 | [2] | DOWEL | IMO3/8" x 1-1/8", Start Year: 01-JAN-81 |
| 16. | 378336S36 | [2] | PLUG | BAS, Years: 01-JAN-81-30-NOV-86 Superseded by part number: 83934899 |
| 16. | 83956679 | [1] | PLUG | IMO.824", Start Year: 01-DEC-86 |
| 17. | 379548S | [14] | BOLT | GI9/16"-12 x 4.56", Start Year: 01-JAN-81 |
| 17. | 82001688 | [14] | BOLT | BAS9/16"-12 x 4.79", Start Year: 01-SEP-93 Superseded by part number: 87801349 |
| 18. | 87800499 | [5] | CAMSHAFT BEARING | NHBearing, Start Year: 01-JAN-81 Superseded by part number: 87301590 |
| 19. | D7NN6055A | [6] | ENGINE CYLINDER LINER | NHSleeve, Start Year: 01-JAN-81 Superseded by part number: 83912946 |
| . . | 81873524 | [1] | PRESSURE SWITCH | IMOSWITCH, PRESSURE, Oil, Not Shown, Start Year: 01-JAN-81 Superseded by part number: 82028130 |
| 20. | 81465471 | [1] | DRAINCOCK/TAP SUPPLY | WINDraincock, Start Year: 01-JAN-81 Superseded by part number: 86625234 |
| 21. | D8NN6784BA | [1] | TUBE,0.375" OD | BAS, Start Year: 01-JAN-81 Superseded by part number: 83912959 |
| . . | 83912926 | [1] | HYD CONNECTOR | BASFitting (Replaces D8NN6N804AA), Start Year: 01-JAN-81 Superseded by part number: 222-504 |
| 22. | 87801535 | [1] | DIPSTICK | WINIndicator, Oil Level, Start Year: 01-JAN-81 |
| 23. | D9NN6059AA | [1] | COVER | BAS, Years: 01-JAN-81-30-NOV-86 |
| 23. | 87802503 | [1] | COVER | IMO, Start Year: 01-DEC-86 |
| . . | 9617020 | [1] | PLUG,1/4" - 18 x 0.48" | NHPipe, HS, 1/4"-18, NPTF, Start Year: 01-JAN-81 |
| . . | 236622 | [1] | PLUG,3/8" - 18 NPT | NH3/8"-18 x .42", Years: 01-JAN-81-30-NOV-86 |
| . . | 390488S36 | [1] | PLUG,1/2" - 14 x 0.42" | NHHS, 1/2"-14 x .42", Rear Oil Gallery, Start Year: 01-DEC-86 Superseded by part number: 82851792 |
| 24. | 83959876 | [1] | GASKET,0.89mm Thk | IMO, Years: 01-JAN-81-30-NOV-86 |
| 25. | D8NN6N059AE | [1] | PLATE | BASAssy., BSD 666T,666TI, Years: 01-JAN-81-31-MAR-91 Superseded by part number: 83956983 |
| 25. | E9NN6N059AA | [1] | PLATE | BASAssy., BSD 666T, 666TI, Start Year: 01-APR-91 |
| 26. | E6NN6C045BA | [1] | GASKET | BAS, Start Year: 01-JAN-81 Superseded by part number: 83959396 |
| 27. | 378339S36 | [14] | SCREW,Hex, 5/16" - 18 x 2.12" | BAS& Washer, 5/16"-18 x 2.12", Years: 01-JAN-81-30-NOV-86 |
| 27. | 57640S36 | [4] | SCREW | BASCap, HH, W/Washer, G5, 5/16"-18 x 2-1/4", Start Year: 01-DEC-86 |
| 27. | 57641S36 | [2] | SCREW | BASCap, HH, W/Washer, G5, 5/16"-18 x 2-1/2", Start Year: 01-DEC-86 |
| 27. | 88346 | [2] | BOLT,Hex, 5/16" - 18 x 2 1/2", Gr 5 | BELw/Washer Hex, 5/16"-18 x 2 1/2", G5, Years: 01-JAN-81-30-NOV-86 |
| 27. | 57651S36 | [8] | SCREW,Hex, 3/8" - 16 x 2-1/4" | GICap, HH, W/Washer, G5, 3/8"-16 x 2-1/4", Start Year: 01-DEC-86 Superseded by part number: 83956712 |
| 28. | 57648S36 | [1] | SCREW | BASCap, HH, W/Washer, G5, 3/8"-16 x 1-1/2", Start Year: 01-DEC-86 Superseded by part number: 83956714 |
| 29. | 45964S36 | [4] | SCREW | NHCap, HH, G5, Self-Locking, 5/16"-18 x 3/4", Start Year: 01-JAN-81 Superseded by part number: 83958244 |
| 30. | 83907851 | [1] | FILLER CAP | IMOCap Assy., Start Year: 01-JAN-81 |
| 31. | 82006095 | [1] | COVER | BASPlate, Start Year: 01-JAN-81 |
| 32. | C7NN6N008B | [1] | GASKET,3.3mm Thk | FOR, Start Year: 01-JAN-81 |
| 33. | 86505157 | [2] | DOWEL,1/2" x 1" | IMOPin, Dowel, 1/2" OD x 1", Start Year: 01-JAN-81 |
| 34. | 80680 | [1] | LOCK WASHER,3/8 0.381 CST ZND | NHWASHER, LOCK, 3/8", Start Year: 01-JAN-81 |
| 35. | 88434 | [1] | BOLT,Hex, 3/8" - 16 x 3/4", Gr 5 | NHScrew, Cap, HH, G5, 3/8"-16 x 3/4", Start Year: 01-JAN-81 |
| 36. | 81804217 | [1] | COVER | NHFlywheel Access, Start Year: 01-JAN-81 |
| 37. | 43392S36 | [1] | SCREW | BAS5/16"-18 x 5/8", Start Year: 01-JAN-81 Superseded by part number: 322358, 9627874, 83990583 |
| 38. | C7NN9G524A | [1] | COVER | FORFuel Injection Pump, Start Year: 01-JAN-81 Superseded by part number: 81818181 |
| 39. | 83959395 | [1] | GASKET,1.32mm Thk | BAS, Years: 01-JAN-81-04-JAN-00 |
| 40. | 82851916 | [3] | STUD | BAS5/16"-18 x 1.82", Start Year: 01-JAN-81 |
| 39. | 87801854 | [1] | GASKET,1.32mm Thk | IMO, Start Year: 05-JAN-00 |
| 41. | C7NND852A | [1] | COVER | FOR, Start Year: 01-JAN-81 |
| 42. | E4NN911AA | [1] | GASKET | BASW/Engine Mounted Pump, Start Year: 01-JAN-81 Superseded by part number: 83948101 |
| 42. | 81822547 | [1] | GASKET,1.52mm Thk | IMOL/Engine Mounted Pump, Start Year: 01-JAN-81 |
| 44. | C5NE3B681A | [1] | COVER | FOR, Start Year: 01-JAN-81 Superseded by part number: 81803219 |
| 45. | 379275S94 | [1] | O-RING,0.103" Thk x 3.237" ID, -152, Cl 5, 75 Duro | NH, Start Year: 01-JAN-81 Superseded by part number: 14461080 |
| 48. | P0301634 | [2] | BOLT | MKT3/8"-16 x 2.50", Start Year: 01-JAN-81 Superseded by part number: F10120350 |
| 47. | 9628503 | [2] | NUT,3/8"-16, G5 | NHG5, 3/8"-16, Start Year: 01-JAN-81 |
| 49. | 86546615 | [1] | ENGINE OIL FILTER | BASFilter, Start Year: 01-JAN-81 |
| 50. | E9NN6884AA | [1] | ADAPTER | BAS, Start Year: 01-JAN-81 |
| . . | 87097S95 | [1] | O-RING,0.139" Thk x 5.461" ID | BAS5.500" ID x .139" Thk, Start Year: 01-JAN-81 Superseded by part number: 83981595 |
| 52. | D8NN6890BA | [1] | INSERT | BAS(Replaces D8NN6890BA), Start Year: 01-JAN-81 Superseded by part number: 83916925 |
| 51. | D8NN6N818AA | [1] | GASKET | BAS, Start Year: 01-JAN-81 Superseded by part number: 83914060 |
| 53. | 83949109 | [2] | BOLT,Flng, 5/16" x 5/8", Gr 5 | IMOBolt, Cap, Flg Hd, G5, 5/16"-18 x .62", Start Year: 01-JAN-81 |
