Stihl 1120 · Section G · 7 of 13 · 31 parts
Carburetor C1S-S1C
Fits 012.
Parts (31)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 1110 121 5100 | Inlet needle | 1 |
| 2 | 1120 122 3004 | Spring | 1 |
| 3 | 1120 121 9200 | Spindle | 1 |
| 4 | 1120 121 5000 | Inlet control lever | 1 |
| 5 | 1120 122 6600 | Collar screw | 1 |
| 6 | 1120 121 5401 | Valve jet | 1 |
| 7 | 1120 121 0701 | Cup plug | 1 |
| 8 | 1120 129 0902 | Gasket | 1 |
| 9 | 1120 121 4700 | Metering diaphragm | 1 |
| 10 | 1120 121 0802 | End cover → replaced by 1123 121 0801 TI 16/1995 | 1 |
| 11 | 1120 122 6601 | Collar screw | 2 |
| 12 | 1120 122 3005 | Spring | 2 |
| 13 | 1120 122 6702 | High speed adjustment screw | 1 |
| 15 | 1120 122 6801 | Low speed adjustment screw | 1 |
| 16 | 1120 121 7801 | Strainer | 1 |
| 17 | 1120 122 3006 | Spring | 1 |
| 18 | 1120 121 5800 | Pump piston | 1 |
| 19 | 1120 120 7102 | Throttle shaft with lever | 1 |
| 20 | 1120 122 3002 | Torsion spring | 1 |
| 21 | 1120 122 9000 | E-clip | 1 |
| 22 | 1120 121 3301 | Throttle shutter | 1 |
| 23 | 1120 122 7400 | Round head screw | 1 |
| 24 | 1120 121 7800 | Strainer | 1 |
| 25 | 4119 121 4800 | Pump diaphragm | 1 |
| 26 | 1120 129 0901 | Gasket | 1 |
| 27 | 1120 121 0801 | End cover | 1 |
| 28 | 1120 122 7800 | Oval head screw | 1 |
| 29 | 1120 122 3003 | Spring | 1 |
| 30 | 1120 122 6200 | Idle speed adjustment screw | 1 |
| Not numbered on the diagram — assemblies, kits and options | |||
| — | 1120 120 0605 | Carburetor C1S-S1C | 1 |
| — | 4119 007 1060 | Set of carburetor parts | 1 |
2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering.
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