Stihl 1139 · Section E · 5 of 13 · 14 parts
Ignition system
Fits MS 171, MS 171 C.
Parts (14)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 1139 400 1201 | Flywheel | 1 |
| 2 | 0000 955 0802 | Collar nut M8x1 | 1 |
| 3 | 1139 400 1203 | Flywheel | 1 |
| 4 | 1139 195 7200 | Pawl | 2 |
| 5 | 0000 998 1100 NLA | Torsion spring | 2 |
| 6 | 9460 624 0320 NLA | E-clip 3.2 | 2 |
| 7 | 1139 400 1307 | Ignition module | 1 |
| 8 | 0000 405 1003 | Spark plug boot | 1 |
| 9 | 0000 998 0618 | Torsion spring | 1 |
| 10 | 9075 478 3018 | Pan head self-tapping screw IS-D4x18 | 2 |
| 11 | 9291 021 0100 | Washer 4.3 | 1 |
| 12 | 1139 405 8000 | Insulator | 1 |
| 13 | 1139 448 1200 | Lead retainer | 1 |
| 14 | 1139 440 3000 | Wiring harness | 1 |
2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering. NLA = withdrawn by STIHL before 2012.
Wrong number or missing part for the MS 171, MS 171 C? Report a correction →