Stihl 4247 · Section B · 2 of 4 · 33 parts
Pump
Fits SG 20.
Parts (33)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 4247 700 4000 | Pump housing | 1 |
| 2 | 4247 705 6200 | Ball | 2 |
| 3 | 9645 945 7540 | O-ring 12.42x1.78 | 1 |
| 4 | 4247 708 5800 | Screw plug | 1 |
| 5 | 4247 540 0100 | Piston | 1 |
| 6 | 4247 705 2000 | Pump cover | 1 |
| 7 | 4247 007 1002 | Set of seals for pistons | 1 |
| 8 | 9645 945 7670 | O-ring 21.82x3.53 | 1 |
| 9 | 4247 708 8401 | Screw | 1 |
| 10 | 4247 708 8600 | Nut | 1 |
| 11 | 4247 792 1600 | Clip | 1 |
| 12 | 9022 341 1350 | Spline screw IS-M6x25 | 1 |
| 13 | 9210 262 0900 | Hexagon nut M6 | 1 |
| 14 | 4247 705 7000 | Rod | 1 |
| 15 | not sold separately | Washer not available as a separate item | 3 |
| 16 | not sold separately | Linch pin not available as a separate item | 2 |
| 17 | 4247 705 1100 | Retainer | 1 |
| 18 | 4247 708 4800 | Wing nut | 1 |
| 19 | 4247 708 9600 | Connector | 1 |
| 20 | 9645 948 7500 | O-ring 9.25x1.78 | 1 |
| 21 | 4247 705 4700 | Hose | 1 |
| 22 | 4247 705 4710 | Hose | 1 |
| 23 | 4247 708 9601 | Connector | 1 |
| 24 | 4247 701 8900 | Grommet | 1 |
| 25 | 4247 701 6001 | Hose | 1 |
| 26 | 4247 701 6011 | Hose | 1 |
| 27 | 0797 180 1414 | Hose clip 15-18 | 2 |
| 28 | 4247 540 0200 | Pressure vessel | 1 |
| 29 | 4247 792 1601 | Clip | 1 |
| 30 | 9022 341 1350 | Spline screw IS-M6x25 | 1 |
| 31 | 9210 262 0900 | Hexagon nut M6 | 1 |
| Not numbered on the diagram — assemblies, kits and options | |||
| — | 4247 007 1003 | Set of gaskets pump | 1 |
| — | 4247 007 1001 | Linch pin set | 1 |
2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering.
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