Description
Overview:
This Exhaust Gasket is a Genuine Stihl part designed to seal the joint between the cylinder exhaust port and the muffler on Stihl chainsaws. Made from a heat‐resistant composite gasket material, it withstands high temperatures and vibration to maintain a tight, long‐lasting seal. By preventing exhaust leaks, it helps preserve correct back pressure, stable idle, and overall cutting performance while reducing fumes and soot around the engine. Supplied under OEM/MPN 1118 149 0600, it is engineered for an accurate fit on popular saws such as the MS 240 and MS 260, among other compatible models listed below. It is suitable for both professional users and homeowners, and is a practical replacement whenever the muffler is removed for service or repair.
Key Features:
- Genuine Stihl part (OEM/MPN 1118 149 0600) for assured fit and compatibility
- Heat‐resistant composite gasket designed for the thermal and vibrational loads of chainsaw exhausts
- Precisely cut profile and bolt-hole alignment for straightforward fitting with no modification
- Maintains engine performance by preserving correct exhaust back pressure and sealing integrity
- Prevents exhaust gas leaks, reducing hot gas erosion and soot build‐up around the cylinder and muffler
- Supports effective noise control by ensuring the muffler seats properly against the cylinder
- Durable under repeated heat cycles; resists crushing and deformation when tightened to specification
- Commonly replaced during routine muffler or cylinder service to ensure reliable sealing
Typical Applications:
Used when refitting or replacing the muffler/silencer, after decarbonising, during top‐end rebuilds, or whenever the exhaust joint has been disturbed. Ideal for restoring a proper seal on Stihl chainsaws to prevent leaks, maintain performance, and protect mating surfaces. Suitable for daily trade use, estate and forestry work, landscaping, and general domestic cutting tasks.
Also known as:
Muffler gasket, silencer gasket, exhaust port gasket, chainsaw exhaust seal, exhaust manifold gasket (chainsaw), muffler seal plate, cylinder-to-muffler gasket.
Fits Models:
MS 240, MS240, MS 260, MS260, MS 260 C, MS260C, MS 280, MS280, 024, 026, 028, 028 AV, 028AV
Alternate Part Numbers:
1118-149-0600, 11181490600
Product Specifications
| L&S Part No. | 1118 149 0600 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11181490600 |
| Unit of Sale | 1 |
| Applications | 024, 026, 028, 028 AV, 028AV, MS 240, MS 260, MS 260 C, MS 280, MS240, MS260, MS260C, MS280 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS260, MS260C | 028, 028AV | MS240 | 024 | 026 |
