Inlet valve 3978768
| No. | Part Name | Part Number | Qty | Description |
| 1 | Cylinder head | 3803525 | 2 | (477833) |
| 2 | Valve seat, intake | 477657 | 6 | Std |
| 2 | Valve seat, intake | 477658 | 6 | O.S=0,20mm |
| 3 | Valve seat, exhaust | 477659 | 6 | Std |
| 3 | Valve seat, exhaust | 477667 | 6 | O.S=0,20mm |
| 4 | Valve guide | 477877 | 12 | (477792) |
| 5 | Copper sleeve kit | 276130 | 6 | The copper sleeve kit includes sleeve, steel ring, o-ring and rubber ring. |
| 7 | Sealing ring | 466405 | 6 | |
| 8 | Ring | 466420 | 6 | |
| 9 | Expansion plug | 477024 | 8 | (192211) |
| 10 | Gasket | 947626 | 4 | |
| 11 | Expansion plug | 477026 | 8 | (192426) |
| 12 | Jet | 465420 | 10 | |
| 13 | Inlet valve | 3978768 | 6 | Included in exchange unit cylinder head., (477447) |
| 14 | Exhaust valve | 3978766 | 6 | Included in exchange unit cylinder head., (477443) |
| 15 | Valve spring | 466384 | 12 | |
| 16 | Valve spring | 466383 | 12 | |
| 17 | Valve spring washer | 477451 | 12 | |
| 18 | Valve cotter | 1677875 | 24 | |
| 19 | Valve stem seal | 859171 | 12 | Included in cylinder head exch |
| 20 | Valve cap | 477449 | 12 | |
| 21 | Bearing bracket | 477384 | 6 | |
| 22 | Stud | 471512 | 4 | |
| 23 | Flange nut | 471513 | 8 | |
| 24 | Rocker arm shaft | 471518 | 2 | |
| 25 | Cap plug | 946778 | 2 | |
| 26 | Rocker arm | 422063 | 12 | |
| 27 | Bushing | 422066 | 12 | |
| 28 | Ball stud | 422993 | 12 | |
| 29 | Hexagon nut | 940175 | 12 | |
| 30 | Spring | 421173 | 4 | |
| 31 | Retaining ring | 914459 | 4 | |
| 32 | Washer | 941488 | 4 | |
| 33 | Cylinder head gasket | 276816 | 2 | (275779) |
| 35 | Sealing ring | 422413 | 2 | D=11mm |
| 35 | Sealing ring | 465784 | 12 | |
| 35 | Sealing ring | 466421 | 16 | D=16mm |
| 36 | Flange screw | 471481 | 40 | |
| 37 | Valve cover | 471426 | 2 | |
| 38 | Cap nut | 465961 | 1 | |
| 39 | Sealing ring | 471856 | 4 | |
| 40 | Sealing strip | 477968 | 2 | For 471426 |
| 41 | Valve cover | 471813 | 1 | Alt |
| 42 | Oil filler cap | 421753 | 1 | |
| 43 | Cross recessed screw | 955126 | 3 | |
| 44 | Oil filler cap | 866979 | 1 | Alt |
| 45 | Cross recessed screw | 955126 | 3 | |
| 46 | Gasket | 1275379 | 1 | |
| 5A | O-ring | 466922 | 6 | (944124) |
| 7A | Expansion plug | 477026 | 6 | (192426) |
| 38A | Anchorage | 8148489 | 3 | When Medium Duty aircleaner is mounted, quantity=2 |
| Item | Part Name | Part No. |
| 13 | Inlet valve 3978768 | 3978768 |
| Details | |
| Engine model | TD730VE TWD731VE TWD740GE, TAD740GE, TAD741GE TWD740VE |
| Application | Cylinder Head Cylinder Head: A Cylinder Head: B |
| Specification | |
| Descriptions | Included in exchange unit cylinder head. Included in exchange unit cylinder head., (477447) |
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Tags: Inlet valve, Volvo Penta, 3978768