O-ring 20450739
| No. | Part Name | Part Number | Qty | Description |
| 1 | Fan console | 21160271 | 1 | SN-01099383 |
| 2 | Bracket | 20459007 | 1 | Bracket/ Cyl.Block use Sealant 22618325 |
| 3 | Coolant pump | 21125771 | 1 | SN01099384-10644021, Replaced by 21247955, Replaced by 21404502 |
| 3 | Coolant pump | 21404502 | 1 | SN10644022- |
| 4 | Flange screw | 984734 | 4 | |
| 5 | Sealing ring | 20459005 | 1 | |
| 6 | Flange screw | 984741 | 7 | L=70mm |
| 7 | Bleeder screw | 20405519 | 2 | |
| 8 | Gasket | 947281 | 2 | |
| 9 | Cap | 20459009 | 1 | |
| 10 | Hose connection | 20412313 | 1 | |
| 11 | Gasket | 947622 | 1 | |
| 12 | O-ring | 20450737 | 1 | |
| 13 | O-ring | 20450739 | 1 | |
| 14 | O-ring | 20412325 | 2 | |
| 15 | Intermediate tube | 20798043 | 1 | (20547365) |
| 16 | Housing | 20450732 | 1 | Replaced by 21955857 |
| 16 | Housing | 21955857 | 1 | |
| 17 | Sealing ring | 20459961 | 1 | |
| 18 | Thermostat | 20460312 | 1 | TD720GE |
| 19 | Outlet pipe | 20450735 | 1 | |
| 20 | Flange screw | 973924 | 2 | |
| 21 | Plug | 20459195 | 1 | |
| 22 | Gasket | 20549895 | 1 | |
| 23 | Flange screw | 973924 | 3 | |
| 24 | Gasket | 20412341 | 1 |
| Item | Part Name | Part No. |
| 13 | O-ring 20450739 | 20450739 |
| Details | |
| Engine model | TAD520VE TAD720VE, TAD721VE, TAD722VE TAD721GE, TAD722GE TAD732GE, TAD733GE |
| Application | Water Pump and Thermostat Housing with Bracket for Fan. Water Pump and Thermostat Housing with Bracket for Fan.: A Water Pump and Thermostat Housing with Bracket for Fan.: B Water Pump and Thermostat Housing: A Water Pump and Thermostat Housing: B |
Tags: O-ring, Volvo Penta, 20450739








