Description
Overview:
This Genuine Stihl muffler/exhaust is a direct replacement for the MS261 and MS261C chainsaws. Built from robust steel with a heat-resistant finish, it manages exhaust flow away from the cylinder while reducing operating noise and maintaining engine efficiency. The internal baffle design helps balance back pressure for smooth running and consistent power delivery. Proper exhaust performance supports easier starting, stable idling, and better throttle response, especially under load. Designed to match original specifications, it aligns with factory mounting points and seals correctly to the exhaust port when used with the appropriate gasket. If your existing exhaust is damaged, noisy, or blocked by carbon build-up, this OEM unit restores safe gas routing and reliable performance on professional and domestic cutting tasks.
Key Features:
- Genuine Stihl part for assured compatibility and fit on MS261/MS261C
- Durable steel construction with heat-resistant coating for long service life
- Optimised gas flow to support smooth power delivery and efficient running
- Noise reduction to help keep sound levels consistent with a well-maintained saw
- Direct replacement for OEM spec with precise alignment to factory mountings
- Uses existing fixings and gasket (check condition and replace if worn)
- Helps prevent heat soak into nearby components by routing exhaust correctly
- Suitable for routine maintenance or replacement of dented, cracked, or carbon-clogged units
Typical Applications:
Ideal for routine servicing and repairs of Stihl MS261/MS261C chainsaws used in forestry, arboriculture, landscaping, and construction. Replace a damaged or excessively loud muffler to restore safe exhaust routing, maintain engine performance, and keep noise output predictable during felling, snedding, cross-cutting, and site work.
Also known as:
Silencer, exhaust box, exhaust housing, exhaust can, muffler assembly, exhaust outlet unit, baffle box, OEM exhaust, replacement silencer for petrol chainsaws.
Fits Models:
MS261
MS261C
Alternate Part Numbers:
1141 140 0610, 11411400610
Product Specifications
| L&S Part No. | 1141 140 0610 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11411400631 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part for MS261/MS261C chainsaws - Durable steel with heat-resistant coating - Optimised gas flow for efficient running - Direct replacement aligns with factory mountings - Suitable for routine maintenance or replacement |
| Fits Models | MS261, MS261C |
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