Timing gear casing 3978745
No. | Part Name | Part Number | Qty | Description |
1 | Timing gear casing | 3978745 | 1 | |
2 | Pin | 941511 | 1 | For Aquamatic drive unit and Duoprop drive unit. |
3 | Pin | 941510 | 1 | For Aquamatic drive unit and Duoprop drive unit. |
5 | Flange screw | 471534 | 2 | |
5 | Flange screw | 471535 | 2 | L=58mm |
6 | Gear, crankshaft | 471528 | 1 | |
7 | Bearing spindle | 422766 | 1 | (467463) |
8 | Gear | 8192518 | 1 | (471552) |
9 | Thrust washer | 478951 | 1 | |
11 | Gear | 478297 | 1 | |
12 | Gear | 478777 | 1 | |
13 | Gear, fuel inj. pump | 8192087 | 1 | |
14 | Gear, oil pump | 471941 | 1 | |
15 | Idler gear, oil pump | 471942 | 1 | |
16 | Cover | 8192590 | 1 | (8192052) (471562) |
18 | Sealing ring | 477118 | 1 | (471055) |
19 | Sealant | 1161231 | 1 | 304ml |
21 | Cover | 465735 | 1 | (465057) |
22 | O-ring | 925094 | 1 | Included in gasket kit 876025 for induction manifold+intercooler. |
23 | Flange screw | 946752 | 1 | |
23 | Flange screw | 965187 | 1 | |
30 | Spring washer | 941907 | 3 | |
31 | Stud | 967951 | 3 | |
32 | Flange nut | 971097 | 3 | |
33 | Cover | 420178 | 1 | |
34 | O-ring | 975610 | 1 | For engines without air compressor. |
35 | Oil filler pipe | 849197 | 1 | |
37 | Oil filler cap | 421753 | 1 | |
38 | Plug | 960632 | 1 | |
40 | O-ring | 949656 | 1 | |
41 | Spacer | 863412 | 1 | |
42 | Gasket | 947624 | 1 |
Item | Part Name | Part No. |
1 | Timing gear casing 3978745 | 3978745 |

Details | |
Engine model | TD640VE TWD740VE |
Application | Timing Gear Casing and Gears Timing Gear Casing and Gears: B |
Tags: Timing gear casing, Volvo Penta, 3978745