Return line, oil drain 20512494
| No. | Part Name | Part Number | Qty | Description |
| 1 | Turbocharger | 3802186 | 1 | |
| 1 | Turbocharger | 20460945 | 1 | |
| 1 | Turbocharger | 20508635 | 1 | Replaced by 20460945. |
| 2 | Exhaust pipe | 20460943 | 1 | |
| 3 | Gasket | 20405590 | 1 | |
| 4 | Gasket | 20557208 | 4 | |
| 5 | Stud | 20405587 | 8 | |
| 6 | Washer | 20799731 | 8 | |
| 7 | Nut retainer | 20505959 | 8 | (20405593) |
| 8 | Stud | 20412318 | 4 | |
| 9 | Hexagon nut | 20517048 | 4 | |
| 10 | Oil line | 20512497 | 1 | Replaced by 20704079. |
| 10 | Feed line | 20704079 | 1 | |
| 11 | Gasket | 969011 | 2 | |
| 12 | Hollow screw | 25167 | 1 | |
| 13 | Gasket | 993605 | 2 | |
| 14 | Hollow screw | 20460936 | 1 | |
| 15 | Return line, oil drain | 20512494 | 1 | Replaced by 20586845 |
| 15 | Return line | 20586845 | 1 | |
| 16 | O-ring | 20405822 | 1 | |
| 17 | O-ring | 20459172 | 1 | |
| 18 | Retainer | 20405789 | 1 | |
| 19 | Flange screw | 20405792 | 2 | |
| 20 | Clamp | 20459181 | 1 | |
| 21 | Nipple | 20459171 | 1 | |
| 23 | Hose clamp | 20412420 | 2 | |
| 25 | Gasket | 20459236 | 1 | |
| 26 | Stud | 20459235 | 4 | |
| 27 | Flange | 20460942 | 1 | |
| 28 | Hexagon nut | 20517048 | 4 |
| Item | Part Name | Part No. |
| 15 | Return line, oil drain 20512494 | 20512494 |
| Details | |
| Engine model | TAD420VE TD420VE |
| Application | Exhaust Manifold and Turbocharger. High Mounted Turbo. Exhaust Outlet Front: A Exhaust Manifold and Turbocharger. High Mounted Turbo. Exhaust Outlet Front: B |
| Specification | |
| Descriptions | Replaced by 20586845 |
Tags: Return line, oil drain, Volvo Penta, 20512494

