| 1. | E4HN6500AA | [6] | TAPPET | NH, Start Year: 01-JAN-81 Superseded by part number: 83957729 |
| 2. | 81813399 | [6] | ROD | FOR, Start Year: 01-JAN-81 |
| 3. | D9NN6529AA | [6] | ROCKER ARM | BASArm, Includes: Ref. 4, Start Year: 01-JAN-81 Superseded by part number: D9NN6529AB |
| 4. | 87801302 | [6] | ADJUSTMENT SCREW | IMO, Start Year: 01-JAN-81 |
| 5. | C5NE6563A | [1] | SHAFT | FOR, Start Year: 01-JAN-81 |
| 7. | C7NN6531A | [4] | SUPPORT | FOR, Start Year: 01-JAN-81 Superseded by part number: E4NN6531AA |
| 8. | 377490S | [4] | WASHER,13.46mm ID x 26.98mm OD x 4.32mm Thk | BASFlat, 1/2", Start Year: 01-JAN-81 |
| 9. | 377489S | [4] | BOLT | BAS1/2"-13 x 7.80, Start Year: 01-JAN-81 Superseded by part number: D5NN6065D |
| 9. | D5NN6065D | [4] | BOLT | BAS1/2"-13 x 7.80, Start Year: 01-JAN-81 |
| 10. | C5NE6587A | [3] | SPRING | FOR, Start Year: 01-JAN-81 Superseded by part number: 81804341 |
| 11. | C7NN6590A | [3] | SPACER | FOR, Start Year: 01-JAN-81 Superseded by part number: 81818731 |
| 12. | D3NN6505A | [3] | STD EXHAUST VALVE | BASValve, Exhaust, Standard, Years: 01-JAN-81-30-APR-83 Superseded by part number: 81843651 |
| 12. | D3NN6505B | [1] | OVERSIZE EXHAUST VALVE | BASValve, Exhaust, .003" .0762mm O/S, Years: 01-JAN-81-30-APR-83 Superseded by part number: 87800337 |
| 12. | D3NN6505C | [1] | OVERSIZE EXHAUST VALVE | BASValve, Exhaust, .015" .381mm O/S, Years: 01-JAN-81-30-APR-83 Superseded by part number: E9NN6505CA |
| 12. | E9NN6505DA | [1] | OVERSIZE EXHAUST VALVE | BASValve, Exhaust, .030" .762mm O/S, Years: 01-JAN-81-30-APR-83 Superseded by part number: 87800339 |
| 12. | 87802143 | [3] | STD EXHAUST VALVE | WINValve, Exhaust, Standard, Start Year: 01-MAY-83 Superseded by part number: 87802301, 87802262, 87802300 |
| 12. | 87800341 | [1] | OVERSIZE EXHAUST VALVE | FORValve, Exhaust, .003" .0762mm O/S, Start Year: 01-MAY-83 |
| 12. | D8NN6505CA | [1] | OVERSIZE EXHAUST VALVE | BASValve, Exhaust, .015" (.381mm) O/S, Start Year: 01-MAY-83 Superseded by part number: 87800342 |
| 13. | D3NN6507A | [3] | STD INLET VALVE | BASValve, Intaket, Standard, Start Year: 01-JAN-81 Superseded by part number: 87800344 |
| 13. | D3NN6507B | [1] | OVERSIZE INLET VALVE | BASValve, Intaket, .003" .0762mm O/S, Start Year: 01-JAN-81 Superseded by part number: 87800345 |
| 13. | D3NN6507C | [1] | OVERSIZE INLET VALVE | BASValve, Intaket, .015" .381mm O/S, Start Year: 01-JAN-81 Superseded by part number: 87800346 |
| 13. | 87800347 | [1] | OVERSIZE INLET VALVE | BASValve, Intaket, .030" (.762mm) O/S, Start Year: 01-JAN-81 |
| 14. | D6NN6513A | [6] | SPRING | BAS, Start Year: 01-JAN-81 |
| 14A. | C5NE6A526A | [1] | SPACER | FOR.030" .762mm, Start Year: 01-JAN-81 Superseded by part number: 81811596 |
| 15. | D0NN6514A | [3] | RETAINER | BAS, Start Year: 01-JAN-81 Superseded by part number: 87802300 |
| 16. | C5NE6A516A | [3] | RETAINER | FOR, Start Year: 01-JAN-81 Superseded by part number: 83999742, 83952336, 83952337 |
| 17. | 81876796 | [12] | KEY | IMO, Start Year: 01-JAN-81 |
| 18. | 86602420 | [3] | SEAL PROTECTION | GISeal, Intake, Start Year: 01-JAN-81 |
| 19. | C5NE6571B | [3] | SEAL | FORExhaust, Start Year: 01-JAN-81 Superseded by part number: 81804330 |
| 20. | D7NN6582A | [1] | COVER | BAS, Start Year: 01-JAN-81 Superseded by part number: 56518S2, E5NN6584AA, E5NN6582BA |
| 21. | C7NN6584B | [1] | GASKET | FOR, Start Year: 01-JAN-81 Superseded by part number: 81817048 |
| 22. | 83949109 | [8] | BOLT,Flng, 5/16" x 5/8", Gr 5 | IMO& Washer, 5/16"-18 x .62, Start Year: 01-JAN-81 |
| 23. | C7NN6250E | [1] | CAMSHAFT | FOR, Start Year: 01-JAN-81 Superseded by part number: E8NN6250AA |
| 24. | E3NN6A253BA | [1] | GEAR | BASAssy., Start Year: 01-JAN-81 Superseded by part number: E3NN6A253BB |
| 25. | C5NE6A255A | [1] | ADAPTER | FOR, Start Year: 01-JAN-81 |
| 26. | PL | [1] | PROCURE LOCALLY | BASBolt, 5/8"-11 x 2-1/8", Start Year: 01-JAN-81 |
| 27. | C5NE6256A | [1] | GEAR | FOR, Start Year: 01-JAN-81 |
| 27. | E3NN6N251BA | [1] | GEAR | BAS, Start Year: 01-JAN-81 Superseded by part number: E3NN6N251BB |
| 28. | 87802905 | [1] | SPACER,17mm ID x 20mm OD x 230mm L | FAR, Start Year: 01-JAN-81 |
| 29. | D8NN6269AA | [1] | PLATE | BAS, Start Year: 01-JAN-81 Superseded by part number: E5HN6269AA, 56120S36 |
| 30. | 372287S36 | [2] | SCREW,Hex, 5/16" - 18 x 3/4", W/ LW | BAS& Washer, 5/16"-18 x .75, Start Year: 01-JAN-81 Superseded by part number: 87872, 83990583 |
| 31. | 80810 | [1] | WOODRUFF KEY,#9, 3/16" x 3/4" | NHKey, Woodruff, # 9, 3/16" x 3/4", Start Year: 01-JAN-81 |
| 35. | 87800499 | [4] | CAMSHAFT BEARING | NHBearing, Start Year: 01-JAN-81 Superseded by part number: 87301590 |
| 36. | 87802906 | [1] | GEAR | FARIncludes: Ref. 37 thru 41, Start Year: 01-JAN-81 |
| 37. | 382015S | [1] | DOWEL | NHPin, 5/16" x 5/8", Start Year: 01-JAN-81 Superseded by part number: F1NN6279AA |
| 38. | 81804024 | [1] | WASHER | IMO, Start Year: 01-JAN-81 |
| 39. | 81547 | [1] | BEARING WASHER,7/16" | NHWASHER, LOCK, 7/16", Start Year: 01-JAN-81 |
| 40. | 9627887 | [1] | BOLT,Hex, 7/16" - 14 x 1 1/4", Gr 5, Full Thd | NH, Start Year: 01-JAN-81 |
| 41. | 81816594 | [1] | COVER | FOR, Start Year: 01-JAN-81 |
| 42. | 81804486 | [1] | FLEXIBLE HOSE,26.90 mm ID x 60.45 mm, SAE 30R2 Type 1 | FOR- Tube 26.90 mm ID x 60.45 mm, SAE 30R2 Type 1, Start Year: 01-JAN-81 |
| 43. | 83956971 | [1] | TUBE,25.4 mm OD, 539.5, 167.13 mm Length | FORAssy. (Replaces E6NN6758AA), Start Year: 01-JAN-81 |
| 44. | 82012722 | [1] | HOSE CLAMP,19mm - 28mm, Worm Gear | BASClamp, Hose, M19-28, Start Year: 01-JAN-81 Superseded by part number: 214-1408 |
| 45. | 85700573 | [1] | LOCK WASHER,Ext Tooth, M6 | BASWasher, Lock, Ext T, 1/4", Start Year: 01-JAN-81 Superseded by part number: 86625265 |
| 46. | 31527S43 | [1] | SCREW | FORSelf-Tapping, HWH, 1/4"-14 x 1/2", Start Year: 01-JAN-81 |
| 6. | 376099S | [2] | PLUG | GICup, .755", Start Year: 01-JAN-81 Superseded by part number: 83417040 |
