Stihl 1111 · Section C · 3 of 14 · 30 parts
Oil pump
Fits 050, 051.
Parts (30)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 9646 945 0780 | O-ring 9x2.5 | 1 |
| 2 | 9646 945 0490 | O-ring 7x1.5 | 1 |
| 3 | 1111 640 4200 | Control knob | 1 |
| 4 | 9092 216 0670 | Flat head screw M5x10 | 1 |
| 5 | 1111 640 3001 | Pump housing | 1 |
| 6 | 9646 945 0490 | O-ring 7x1.5 | 1 |
| 7 | 1111 647 7800 | Washer | 1 |
| 8 | 0000 997 0928 | Compression spring | 1 |
| 9 | 1111 647 9001 | Rubber ring | 1 |
| 10 | 0000 963 0501 | Bushing | 2 |
| 11 | 1111 647 0601 | Pump piston | 1 |
| 12 | 1111 640 7111 | Worm | 1 |
| 13 | 9642 003 1440 | Oil seal 14x20x3.5 | 1 |
| 14 | 9456 621 2440 | Circlip 22x1 | 1 |
| 15 | 1111 647 7000 | Plug | 1 |
| 16 | 9022 313 0660 | Spline screw IS-M4x12 | 1 |
| 17 | 1111 036 9115 | Cover washer | 1 |
| 18 | 1111 021 1606 | Cover plate | 1 |
| 19 | 9062 319 0650 | Countersunk screw M4x10 | 3 |
| 20 | 0000 951 2911 | Adjusting screw M6 | 1 |
| 21 | 1106 664 1501 | Tensioning nut | 1 |
| 22 | 1107 021 9000 | Clamp | 1 |
| 23 | 1111 664 1000 | Inner side plate | 1 |
| 24 | 0000 953 6602 | Stud | 2 |
| 25 | 1113 792 9103 | Hand guard | 1 |
| 26 | 0000 998 2200 | Torsion spring | 1 |
| 27 | 0000 951 2904 | Oval head screw M6x3.2x12 | 1 |
| 28 | 1106 664 1500 | Tensioning nut | 1 |
| 29 | 1111 647 9000 | Rubber ring | 1 |
| Not numbered on the diagram — assemblies, kits and options | |||
| — | 1111 640 3201 | Oil pump | 1 |
2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering.
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