O-ring 20459904
| No. | Part Name | Part Number | Qty | Description |
| 1 | Timing gear cover | 20504652 | 1 | Replaced by 20592807 |
| 1 | Timing gear cover | 20592807 | 1 | SN-10128117, Replaced by 21067425 |
| 1 | Timing gear cover | 21067425 | 1 | SN20128118-, Replaced by 22417665 |
| 1 | Timing gear cover | 22417665 | 1 | SN-11698406, Replaced by 22677414 |
| 1 | Timing gear cover | 22677414 | 1 | SN11698407- |
| 2 | Gear | 20512175 | 1 | For hydraulic pump 16 cm3., PTO=power take-offs (A, B, C)., PTO C, i=1: 1,189, top, to rear., Without PTO B. |
| 2 | Gear | 20916167 | 1 | |
| 3 | Flange | 20464557 | 1 | |
| 3 | Flange | 21101972 | 1 | |
| 4 | O-ring | 20405652 | 1 | |
| 5 | Six point screw | 20460508 | 3 | |
| 6 | Cover | 20405740 | 1 | Replaced by 20459901 |
| 6 | Cover | 20459901 | 1 | Replaced by 20706651 |
| 6 | Cover | 20706651 | 1 | SN-01099468 |
| 7 | Flange screw | 20412324 | 12 | |
| 8 | Flange screw | 20450801 | 4 | |
| 9 | Screw | 20405653 | 2 | |
| 10 | Washer | 955900 | 2 | For charging of 2 batteries,use charge distributor 831793 |
| 11 | Crankshaft seal | 20459115 | 1 | |
| 12 | Plug | 960630 | 1 | Replaced by 1 PC 843512,1 ST 191026. |
| 13 | Gasket | 969011 | 1 | |
| 14 | Wear part | 20405553 | 1 | |
| 15 | O-ring | 20459904 | 1 | |
| 16 | Washer | 973494 | 1 | |
| 17 | Screw | 20405706 | 1 | |
| 18 | Idler gear | 20405558 | 1 | Replaced by 20555503 |
| 18 | Idler gear | 20555503 | 1 | |
| 19 | Pivot pin | 11700504 | 1 | |
| 20 | Hexagon screw | 20405560 | 1 | |
| 21 | Cover | 20405605 | 1 | |
| 22 | Bushing | 20460070 | 1 | |
| 23 | Six point screw | 20405559 | 3 | |
| 24 | Actuator, companion flange | 20464559 | 1 | For hydraulic pump 16 cm3., PTO=power take-offs (A, B, C)., PTO C, i=1: 1,189, top, to rear., With PTO B. |
| 25 | Clip | 20464560 | 1 |
| Item | Part Name | Part No. |
| 15 | O-ring 20459904 | 20459904 |
| Details | |
| Engine model | TAD520GE, TAD720GE, TAD721GE, TAD722GE TAD520VE, TAD720VE, TAD721VE, TAD722VE TD420VE, TAD420VE, TAD620VE TD520GE, TAD530GE, TAD531GE, TAD532GE, TD720GE, TAD720GE, TAD730GE, TAD731GE, TAD732GE, TAD733GE TD520VE, TD720VE |
| Application | Timing Gear Casing and Gears |
Tags: O-ring, Volvo Penta, 20459904


