Stihl 1144 · Assembly · 9 of 26 · 29 parts
Crankcase
Fits MS 661.
Parts (29)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 1144 020 2604 | Crankcase, fan side | 1 |
| 2 | 0000 988 8600 | Sleeve | 2 |
| 3 | 0000 988 5211 | Connector | 1 |
| 4 | 9503 003 6677 | Grooved ball bearing 6203 | 1 |
| 5 | 9640 003 1561 | Oil seal DIN3760-BS15x22x4 | 1 |
| 6 | 1133 791 5900 | Stop buffer | 1 |
| 7 | 0000 350 0533 | Filler cap | 1 |
| 8 | 9645 948 7734 | O-ring 25x3.5 | 1 |
| 9 | 1147 080 1701 | Grommet | 2 |
| 10 | 1144 084 7401 | Grommet | 1 |
| 11 | 1144 029 0501 | Gasket | 1 |
| 12 | 1144 020 2924 | Crankcase AS | 1 |
| 13 | 9523 003 4556 | Grooved ball bearing 17x41x14 | 1 |
| 14 | 9640 003 1851 | Oil seal DIN3760-BS17x32,9x3,6 | 1 |
| 15 | 1128 640 9100 | Valve | 1 |
| 16 | 0000 664 2417 | Collar screw M Medium-high strength threadlocking adhesive | 2 |
| 17 | 1120 162 5200 | Pin | 1 |
| 18 | 1128 162 5200 | Pin | 1 |
| 19 | 1121 162 5205 | Pin | 1 |
| 20 | 1121 162 5200 | Pin | 1 |
| 21 | 0000 974 1200 | Notched pin 2.6x8 | 1 |
| 22 | 1144 030 0402 | Crankshaft | 1 |
| 23 | 1120 036 8500 | Woodruff key 2x3.7 | 1 |
| 24 | 9022 371 1020 | Spline screw IS-M5x20 Binding thread → replaced by 9022 371 1050 TI 30/2004 | 6 |
| 25 | 1122 647 9400 | Hose | 1 |
| 26 | 1117 640 3800 | Pickup body | 1 |
| 27 | 1144 021 8101 | Flange | 1 |
| 28 | 9022 313 0651 | Spline screw IS-M4x10 micro-encapsulated | 2 |
| 29 | 1144 007 1601 | Set of gaskets option | 1 |
Parts are not interchangeable across engine series — check yours before ordering.
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