Stihl 1141 · Section E · 5 of 16 · 26 parts
Chain tensioner, Chain sprocket cover
Fits MS 261, MS 261 C.
Parts (26)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 1125 664 1400 | Thrust pad | 1 |
| 2 | 1125 640 1900 | Tensioner slide | 1 |
| 3 | not sold separately | Spur gear not available as a separate item | 1 |
| 4 | not sold separately | Adjusting screw not available as a separate item | 1 |
| 5 | 9646 945 0490 | O-ring 7x1.5 | 1 |
| 6 | 1122 664 2200 | Cover plate | 1 |
| 7 | 9022 313 0633 | Spline screw IS-M4x8 | 1 |
| 8 | 1122 664 4500 | Support | 1 |
| 9 | 1141 664 1000 | Inner side plate 0.5 mm | 1 |
| 10 | 9022 313 0633 | Spline screw IS-M4x8 | 1 |
| 11 | 1141 640 1700 | Chain sprocket cover | 1 |
| 12 | 1121 648 6610 | Bumper strip | 2 |
| 13 | 1135 656 1500 | Guard | 1 |
| 14 | 0000 995 0806 | Collar nut M8 | 2 |
| 15 | 1110 664 0501 | Bumper spike | 1 |
| 16 | 9022 341 0983 | Spline screw IS-M5x16 | 2 |
| 17 | 9214 320 0700 | Lock nut M5 | 1 |
| 18 | 1141 664 1002 | Inner side plate | 1 |
| 19 | 1135 660 3000 | Tensioning gear | 1 |
| 20 | 1121 664 7301 | Nut M4 | 1 |
| 21 | 1135 640 1702 | Chain sprocket cover | 1 |
| 22 | 9076 478 2996 | Pan head self-tapping screw P4x12 | 1 |
| 23 | 1135 648 3800 | Cover plate | 1 |
| 24 | 1121 648 2200 NLA | Adjusting wheel | 1 |
| 25 | 1121 660 1000 | Wing nut | 1 |
| Not numbered on the diagram — assemblies, kits and options | |||
| — | 1125 007 1021 | Spur gear / chain adjusting screw kit | 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 NLA = withdrawn by STIHL before 2012.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 261, MS 261 C? Report a correction →