Description
Overview:
This genuine Stihl carburettor (OEM No. 1146 120 0605) is a precision fuel system component for Stihl MS151 and MS151C chainsaws. It regulates and meters the air-fuel mixture to deliver reliable combustion, steady idle and responsive acceleration across the rev range. Built with a robust metal-alloy body with polymer diaphragms and seals, it is made to handle vibration, heat and regular cutting work. As a direct replacement for the original unit, it restores factory running characteristics and helps resolve common symptoms such as hard starting, bogging or poor throttle response. The unit connects to existing fuel lines and throttle linkages on the correct model with no modifications. It suits professional arborists as well as home users who need dependable, consistent chainsaw performance.
Key Features:
- Genuine Stihl part for assured compatibility and reliability
- Direct replacement for OEM No. 1146 120 0605
- Calibrated fuel metering for smooth idle, strong pick-up and stable top-end power
- Durable metal-alloy construction with solvent-resistant components
- Helps restore easy starting, stable running and crisp throttle response
- Built to withstand vibration and heat in demanding cutting tasks
- Compact, lightweight form suited to MS151-series top-handle saws
- Straightforward installation on listed models to minimise downtime
Typical Applications:
Used to replace worn, contaminated or damaged carburettors that cause hard starting, surging, stalling or flooding on Stihl MS151-series saws. Suitable for routine maintenance or refurbishment after long storage or ethanol-related degradation. Ideal for arborist work, pruning, limbing, small felling, carpentry tasks and grounds maintenance where consistent engine performance is required.
Also known as:
Carb, carburetor (US), diaphragm carb, fuel metering unit, air-fuel mixer, mixture control assembly, replacement carb unit for Stihl MS151 series. These terms refer to the same component that meters petrol and air for two‐stroke engines in compact chainsaws.
Fits Models:
MS 151, MS151, MS151C, MS151TC
Alternate Part Numbers:
1146 120 0605, 1146-120-0605, 11461200605
Product Specifications
| L&S Part No. | 1146 120 0605 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11461200605 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures compatibility with MS151 and MS151C chainsaws - Direct replacement for OEM No. 1146 120 0605 - Calibrated for smooth idle and stable top-end power - Durable metal-alloy construction withstands vibration and heat - Connects to existing fuel lines without modifications |
| Fits Models | MS151C, MS151TC |
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