O-ring 20459172
No. | Part Name | Part Number | Qty | Description |
1 | Turbocharger | 3801449 | 1 | |
2 | Return line | 21455938 | 1 | |
3 | Connection flange | 21027478 | 1 | |
4 | Gasket | 21027485 | 1 | |
5 | Flange screw | 20512299 | 1 | |
6 | O-ring | 20459172 | 1 | |
7 | Hook | 21524802 | 1 | |
8 | Flange screw | 984733 | 1 | |
9 | O-ring | 20405822 | 1 | |
10 | Stud | 20412318 | 4 | |
11 | Hexagon nut | 20517048 | 4 | |
12 | Stud | 20412318 | 4 | |
13 | Hexagon nut | 20412308 | 4 | |
14 | Gasket | 20858564 | 1 | |
15 | Flange | 20405607 | 1 | |
16 | Gasket | 20559834 | 1 | Replaced by 21792306 |
16 | Gasket | 21792306 | 1 | |
17 | Exhaust pipe | 20580164 | 1 | |
18 | Stud | 21456567 | 8 | |
19 | Gasket | 20933261 | 4 | |
20 | Spacer sleeve | 20847865 | 8 | |
21 | Nut retainer | 20505959 | 8 | (20405593) |
22 | Feed line | 21156238 | 1 | |
23 | Gasket | 969011 | 4 | |
24 | Hollow screw | 25167 | 2 | |
25 | Gasket | 947281 | 2 | |
26 | Hollow screw | 20795867 | 1 | |
27 | Sealant | 1161231 | 1 | 304ml |
Item | Part Name | Part No. |
6 | O-ring 20459172 | 20459172 |

Details | |
Engine model | TAD420VE TAD550GE, TAD551GE TD420VE |
Application | Exhaust Manifold and Turbocharger. High Mounted Turbo. Exhaust Outlet Front: A Exhaust Manifold and Turbocharger. High Mounted Turbo. Exhaust Outlet Front: B Exhaust Manifold and Turbocharger. High Mounted Turbo. Stage 1, Tier 1: A Exhaust Manifold and Turbocharger. High Mounted Turbo. Stage 1, Tier 1: B Exhaust Manifold and Turbocharger. Low Mounted Turbo. Exhaust Outlet Front Exhaust Manifold and Turbocharger. Low Mounted Turbo: A Exhaust Manifold and Turbocharger. Low Mounted Turbo: B |
Tags: O-ring, Volvo Penta, 20459172