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











