Stihl 4180 · Section B · 2 of 20 · 21 parts
Valve timing gear
Fits HT 100, HT 101.
Parts (21)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 4180 030 1800 | Cam wheel | 1 |
| 2 | 4180 038 0803 | Pin 5x26.5 | 2 |
| 3 | 4180 038 0801 | Pin 5x28 | 2 |
| 4 | 4180 038 1900 | Cam follower | 2 |
| 5 | 4180 038 1300 | Cover | 1 |
| 6 | 9075 478 3018 | Pan head self-tapping screw IS-D4x18 | 4 |
| 7 | 4180 038 2600 | Pushrod | 2 |
| 8 | 4282 038 1000 | Rocker arm | 2 |
| 9 | 4180 038 2000 | Sleeve | 2 |
| 10 | 4180 038 2700 | Lock nut M5 | 2 |
| 11 | 4180 025 2002 | Valve | 2 |
| 12 | 4180 025 1600 | Valve spring | 2 |
| 13 | 4180 025 3000 | Spring retainer plate | 2 |
| 14 | 4180 029 0500 | Gasket | 1 |
| 15 | 4180 025 1100 | Valve cover | 1 |
| 16 | 9022 346 1070 | Spline screw IS-M5x30 | 1 |
| 17 | 9636 815 0270 | Sealing ring 5x9x1 | 1 |
| 18 | 4180 893 6400 | Setting gauge | 1 |
| 19 | 0783 830 2000 | Tube of sealant Dirko HT red option | 1 |
| Not numbered on the diagram — assemblies, kits and options | |||
| — | 4180 007 1006 | Set of gaskets | 1 |
| — | 4180 007 1005 | Valve clearance setting kit | 1 |
2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering.
Wrong number or missing part for the HT 100, HT 101? Report a correction →