Description
Overview:
This Chain Sprocket Cover is a genuine Stihl part for the Stihl MS 261 and MS 261 C-M chainsaws, supplied under MPN 1140 640 1704. It is a robust, factory-spec cover designed to shield the drive sprocket area from debris while helping maintain chain alignment and smooth running. Built from durable materials with a light grey finish, it withstands regular forestry, landscaping, and site use. The cover is a direct replacement for a worn or damaged unit and restores correct fit and function without modification. As an OEM component, it supports reliable tensioning and routine cleaning around the bar and chain, helping to extend service life and keep performance consistent in both professional and DIY settings.
Key Features:
- Genuine Stihl part for assured fit and compatibility
- Durable construction resists impact, heat, and oil
- Protects the sprocket and chain area from chips and debris
- Helps maintain correct chain alignment and smooth operation
- Direct replacement for damaged or missing covers
- OEM tolerances for reliable seating and sealing against the saw body
- Suitable for regular professional use in demanding conditions
- Light grey finish matches the original appearance of the saw
- Straightforward to fit with standard tools
- Supports routine maintenance by allowing easy access for cleaning
Typical Applications:
Replacement cover for chainsaws used in forestry, arboriculture, landscaping, grounds maintenance, and construction. Ideal when refurbishing a saw, repairing crash damage, or restoring reliable operation after wear. Useful for keeping debris out of the drive area during felling, snedding, ringing up logs, or general property and estate maintenance.
Also known as:
Sprocket guard, clutch cover, side cover, bar side cover, chain casing, drive-side cover, side plate.
Fits Models:
MS 261, MS 261 C-M, MS 261 C-M VW, MS 261 C-M VWZ, MS 261 C-M Z, MS 261 C-MQ, MS 261 C-MQ Z, MS 261-Z, MS261, MS261-Z, MS261C, MS261C-M, MS261C-MQ, MS261C-MQZ, MS261C-MVW, MS261C-MVWZArctic, MS261C-MZ, MS261CM, MS261Z
Alternate Part Numbers:
1140-640-1704, 11406401704
Product Specifications
| L&S Part No. | 1140 640 1704 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11406401704 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures fit for MS 261 models - Durable construction resists impact, heat, and oil - Protects sprocket and chain from debris - Direct replacement restores correct fit and function - Supports easy maintenance and cleaning access |
| Fits Models | MS261, MS261C |
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