Description
Overview:
This Muffler/Exhaust Gasket is a Genuine Stihl part engineered to seal the joint between the cylinder and silencer on petrol chainsaws. Made from heat-resistant metal in a thin, flat profile with a two-bolt pattern and central port, it provides a reliable gas-tight seal that helps maintain correct exhaust back pressure and running quality. It is suitable for mid-range Stihl chainsaws, including the MS271 and MS271 C. By preventing exhaust leaks and blow-by, the gasket supports consistent performance, stable idle, and cleaner operation. It is an ideal replacement during routine servicing, muffler removal, or when signs of leaking are present. Manufacturer Part Number (MPN): 1141 149 0600. Genuine status ensures the correct fit and compatibility with Stihl housings and fasteners.
Key Features:
- Genuine Stihl part for assured compatibility and fit (MPN: 1141 149 0600)
- Heat-resistant metal construction for durability at high exhaust temperatures
- Precisely cut port and two-bolt pattern for accurate alignment and sealing
- Helps prevent exhaust leaks, soot build-up, and loss of performance
- Maintains correct back pressure for smooth running and throttle response
- Stable seal reduces noise leakage and exhaust odour near the operator
- Designed to OEM tolerances for repeatable, dependable installation
- Flat, thin profile fits within the original silencer stack without modification
- Suitable for gasket replacement after muffler removal or decarbonising
- Supports reliable cold starts and consistent tune when used with a sound exhaust system
Typical Applications:
Used when refitting the silencer after maintenance, replacing a damaged or leaking gasket, or addressing symptoms such as increased exhaust noise, visible soot at the joint, or fumes escaping around the muffler. Common in forestry, landscaping, farm and estate work, firewood processing, and general property maintenance where Stihl mid-range chainsaws are in regular use.
Also known as:
Silencer gasket, exhaust seal, muffler seal, exhaust flange gasket, exhaust port gasket, silencer seal gasket, exhaust manifold gasket (small engine), cylinder-to-muffler gasket.
Fits Models:
MS 241 C, MS 261, MS 261 C, MS 271, MS 271 C, MS 291, MS 291 C
Alternate Part Numbers:
1141-149-0600, 11411490600
Product Specifications
| L&S Part No. | 1141 149 0600 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11411490600 |
| Unit of Sale | 1 |
| Applications | MS 241 C, MS 261, MS 261 C, MS 271, MS 271 C, MS 291, MS 291 C, MS241C, MS261, MS261C, MS271, MS271C, MS291, MS291C |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS261, MS261C | MS241C | MS271, MS271C, MS291, MS291C |
