Stihl 4180 · Assembly · 16 of 17 · 15 parts
W - Tightening torques
Fits FS 131-Z.
Source: 03-2025 (United States, English) · FS 131-Z · PDF page 38. Check this exact variant and the row remarks before ordering.
Parts (15)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 9075 478 4159 | Pan head self-tapping screw IS-D5x24 Binding thread | 7 |
| 2 | 4180 038 1700 | Collar screw M5 | 2 |
| 3 | 9022 346 1070 | Spline screw IS-M5x30 | 1 |
| 4 | 9075 478 3018 | Pan head self-tapping screw IS-D4x18 Binding thread | 4 |
| 5 | 9074 478 2970 | Pan head self-tapping screw IS-P4x10 | 1 |
| 6 | 9039 448 0656 | Self-tapping screw M4x9.6 | 1 |
| 7 | 9075 478 4175 | Pan head self-tapping screw IS-D5x28 Binding thread | 1 |
| 8 | 9075 478 4175 | Pan head self-tapping screw IS-D5x28 Binding thread | 1 |
| 9 | 9216 261 0700 | Hexagon nut M5 | 2 |
| 10 | 0000 951 1114 | Screw M5x12 | 3 |
| 11 | 9075 478 4159 | Pan head self-tapping screw IS-D5x24 Binding thread | 4 |
| 12 | 0000 400 7011 | Spark plug NGK CMR6H | 1 |
| 13 | 9210 261 1140 | Hexagon nut M8x1 | 2 |
| 14 | 0000 951 0600 | Hexagon head screw M6 | 1 |
| 15 | 9075 478 3018 | Pan head self-tapping screw IS-D4x18 Binding thread | 2 |
Parts are not interchangeable across engine series — check yours before ordering.
Wrong number or missing part for the FS 131-Z? Report a correction →