Stihl 4180 · Assembly · 15 of 16 · 3 parts
Tightening torques
Fits KM 91 R.
Source: 04-2026 (United States, English) · KM 91 R · PDF page 34. Check this exact variant and the row remarks before ordering.
Parts (3)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 9074 478 2967 | Pan head self-tapping screw IS-P4x10 Binding thread | 1 |
| 2 | 9022 341 0960 | Spline screw IS-M5x12 Binding thread | 2 |
| 3 | 9074 478 3025 | Pan head screw IS P4x16 | 4 |
Parts are not interchangeable across engine series — check yours before ordering.
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