Description
Overview:
This Tension Spring is a genuine Stihl OEM part designed for the MS 261 and MS 261 C professional chainsaws. Made from robust spring steel, it restores and maintains the correct tension within the chain adjustment mechanism so the chain remains stable and the saw runs smoothly under load. A worn or fatigued spring can cause inconsistent chain tension, awkward adjustment, and unnecessary wear. Replacing it with this factory-spec component helps keep your saw safe, efficient and easy to set up before each cut. Built for the rigours of forestry, arborist and landscaping work, this spring is engineered to Stihl tolerances for dependable fit and function. It is a straightforward maintenance replacement when the original spring has lost its elasticity or has been damaged.
Key Features:
- Genuine Stihl part for exact fit and correct operation
- OEM specification for consistent spring force and reliable chain tensioning
- Durable spring steel construction for long service life under repeated cycles
- Helps prevent chain slack and improves adjustment accuracy
- Supports smooth bar/chain setup and stable cutting performance
- Suitable for regular professional and domestic use
- Straightforward to fit with basic hand tools
- Direct replacement for worn or broken original spring
- Compatible across selected 50-60 cc Stihl mid-range saws for easy stocking
Typical Applications:
Routine maintenance and repair of Stihl chainsaws where chain tension becomes inconsistent, where adjustment is not holding, or after replacing related chain adjuster components. Ideal for forestry, tree surgery, landscaping, firewood processing, farm and estate work where reliable tension control reduces downtime and improves cutting safety.
Also known as:
Chain tensioner spring, chain adjuster return spring, extension spring for chain adjuster, tensioning mechanism spring, OEM spring element for chain tension system.
Fits Models:
MS 261, MS 261 C, MS 271, MS 271 C, MS 291, MS 291 C, MS261, MS261C, MS271, MS271C, MS291, MS291C
Alternate Part Numbers:
1141-160-5500, 11411605500
Product Specifications
| L&S Part No. | 1141 160 5500 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11411605500 |
| Unit of Sale | 1 |
| Applications | MS 261, MS 261 C, MS 271, MS 271 C, MS 291, MS 291 C, MS261, MS261C, MS271, MS271C, MS291, MS291C |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS261, MS261C | MS271, MS271C, MS291, MS291C |
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