Stihl 4146 · Section A · 1 of 8 · 19 parts
Crankcase, Cylinder
Fits FR 3900.
Parts (19)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 4146 020 2600 | Crankcase, fan side | 1 |
| 2 | 0000 988 8600 | Sleeve | 2 |
| 3 | 9523 003 0400 | Grooved ball bearing 12x32x10 | 1 |
| 4 | 4146 020 2900 | Crankcase | 1 |
| 5 | 9640 003 1195 | Oil seal 12x22x5 | 2 |
| 6 | 4146 030 0400 | Crankshaft | 1 |
| 7 | 4146 036 8600 | Woodruff key | 1 |
| 8 | 9045 341 1070 | Pan head screw M5x30 | 4 |
| 9 | 9045 341 1050 | Pan head screw M5x25 | 4 |
| 10 | 4146 029 2300 | Cylinder gasket | 1 |
| 11 | 9512 003 2250 | Needle cage 10x13x12.5 | 1 |
| 12 | 4146 020 1200 | Cylinder with piston Ø 40 mm | 1 |
| 13 | 4146 030 2003 | Piston Ø 40 mm | 1 |
| 14 | 4146 034 3001 | Piston ring Ø 40x1.5 mm | 2 |
| 15 | 4146 034 1500 | Piston pin 10x6.5x28 | 1 |
| 16 | 9463 650 1150 | Snap ring | 2 |
| 17 | 0000 400 7000 | Spark plug NGK BPMR7A | 1 |
| 18 | 4146 149 0600 | Muffler gasket | 1 |
| 19 | 0783 830 2000 | Tube of sealant Dirko HT red option | 1 |
2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering.
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