Stihl 1129 · Section H · 8 of 12 · 37 parts
Carburetor C1Q-S127A
Fits MC 200.
Parts (37)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 1129 121 5407 | Valve jet | 1 |
| 2 | 4116 121 5100 | Inlet needle | 1 |
| 3 | 1128 122 3000 | Spring | 1 |
| 4 | 1125 121 5000 | Inlet control lever | 1 |
| 5 | 1120 121 9200 | Spindle | 1 |
| 6 | 1120 122 6600 | Collar screw | 1 |
| 7 | 1129 129 0900 | Gasket → replaced by 4134 121 4700 TI 16/2009 | 1 |
| 8 | 4129 121 4700 | Metering diaphragm | 1 |
| 9 | 1129 121 0802 | End cover | 1 |
| 10 | 1120 122 6601 | Collar screw | 4 |
| 11 | 1123 121 7800 | Strainer | 1 |
| 12 | 1129 121 4800 | Pump diaphragm | 1 |
| 13 | 1123 129 0905 | Gasket | 1 |
| 14 | 1123 121 0800 | End cover | 1 |
| 15 | 1125 122 4200 | Clamp | 1 |
| 16 | 1123 122 6200 | Idle speed adjustment screw | 1 |
| 17 | 1120 122 7800 | Oval head screw | 1 |
| 18 | 1129 120 7103 | Throttle shaft with lever | 1 |
| 19 | 1123 122 3000 | Spring | 1 |
| 20 | 1125 122 9001 | E-clip | 1 |
| 21 | 1129 120 7201 | Choke shaft with lever | 1 |
| 22 | 1123 122 3203 | Torsion spring | 1 |
| 23 | 1125 122 9002 | E-clip | 1 |
| 24 | 1129 122 6803 | Low speed adjustment screw | 1 |
| 25 | 1137 122 6700 | High speed adjustment screw | 1 |
| 26 | 4229 121 2701 | Cap | 1 |
| 27 | 1129 121 3301 | Throttle shutter | 1 |
| 28 | 1120 122 7400 | Round head screw | 1 |
| 29 | 1129 121 2900 | Choke shutter | 1 |
| 30 | 1125 122 7403 | Round head screw | 1 |
| 32 | not sold separately | Sealing ring not available as a separate item | 1 |
| 33 | not sold separately | Spring not available as a separate item | 1 |
| 34 | not sold separately | Strainer not available as a separate item | 1 |
| 35 | not sold separately | Plug not available as a separate item | 1 |
| 36 | 1129 123 7509 | Grommet | 1 |
| Not numbered on the diagram — assemblies, kits and options | |||
| — | 1129 120 0654 | Carburetor C1Q-S127B | 1 |
| — | 1129 007 1062 | Set of carburetor parts → replaced by 4128 007 1060, 4128 007 1060 TI 6/2009 | 1 |
2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering.
Wrong number or missing part for the MC 200? Report a correction →