Description
Overview:
The Carburettor 1139/23 is a genuine Stihl replacement part for two‐stroke chainsaws, built to restore correct fuel and air metering for reliable running. It features a robust die‐cast aluminium body with steel fasteners, designed to handle vibration and regular use. This unit replaces worn or damaged carburettors to improve starting, idling and throttle response, keeping your saw productive and fuel‐efficient. It is made for Stihl models in the MS 181 C and MS 211 C family and matches the original mounting points and linkages for a straightforward swap. Supplied to OEM specification under reference 1139 120 0623, it is suitable for routine maintenance or a like‐for‐like replacement when performance declines due to age, contamination or wear.
Key Features:
- Genuine Stihl part for exact fit and dependable operation
- Restores correct fuel/air mixture for stable idle, smooth acceleration and full power under load
- Durable die‐cast aluminium construction resists vibration and fuel exposure
- Direct replacement using existing mounts, throttle linkage and fuel lines
- Compatible with MS 181 and MS 211 series variants for simple fleet maintenance
- Supports OEM tuning via standard adjustment screws (set according to the user manual)
- Helps reduce downtime with quick installation using common hand tools
- Suitable for long‐term use when serviced with clean fuel and filtration
Typical Applications:
Replacement carburettor for Stihl chainsaws used in firewood cutting, pruning, light felling, storm clearance, landscaping and site work. Ideal when the original unit causes hard starting, poor idle, hesitation or loss of power, or after contamination from stale fuel. Suits professional users, grounds teams and home users maintaining MS 181/211 series saws.
Also known as:
Carb, carburetor, carburetter, fuel mixer, fuel metering unit, chainsaw carb assembly, engine carb body, induction mixer for two‐stroke engines.
Fits Models:
MS 181, MS 181 C, MS 181 C-BE, MS 211, MS 211 C, MS 211 C-BE
Alternate Part Numbers:
1139 120 0613, 1139-120-0623, 1139-120-0613, 11391200613, 11391200623
Product Specifications
| L&S Part No. | 1139 120 0623 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11391200625 |
| Unit of Sale | 1 |
| Applications | MS 181, MS 181 C, MS 181 C-BE, MS 211, MS 211 C, MS 211 C-BE, MS181, MS181C, MS181C-BE, MS211, MS211C, MS211C-BE |
| Fits Brands | Stihl |
| Fits Models | MS181, MS181C | MS211, MS211C |
