Description
Overview:
This Chain Sprocket Cover is a Genuine Stihl part designed for MS 231 and MS 231 C series chainsaws. It encloses and protects the drive sprocket area, helping to keep chips, dirt, and impacts away from the moving parts around the clutch and bar mount. Made from durable, high‐impact polymer for everyday site and garden use, it maintains reliable chain alignment and supports smooth operation during cutting tasks. Built to Stihl's OEM standards, it offers the correct fit and finish for straightforward replacement using the saw's existing bar studs and fixings. Ideal for both professional users and DIY owners, it restores the saw's protective housing after damage or wear and helps maintain performance and service life in regular cutting work.
Key Features:
- Genuine Stihl OEM part for correct fit and dependable quality
- Tough, impact‐resistant construction to cope with routine forestry and landscaping work
- Shields the sprocket area from debris to reduce premature wear
- Helps maintain chain tracking and stable bar clamping
- Matches factory geometry for quick, hassle‐free fitting
- Compatible with standard fixings on the saw-no modifications required
- Suitable for routine maintenance or as a like‐for‐like replacement after damage
- Built to Stihl reliability standards for long service life
Typical Applications:
Replacing a cracked, worn, or missing sprocket cover on Stihl mid‐range chainsaws used for logging, firewood preparation, fencing, pruning, site clearance, and general grounds maintenance. Helps protect moving parts during felling, snedding, bucking, and yard work where debris and knocks are common.
Also known as:
Clutch cover, side cover, chain brake cover, bar side cover, drive sprocket guard.
Fits Models:
MS 231, MS 231 C, MS 251, MS 251 C, MS231, MS231C, MS251, MS251C
Alternate Part Numbers:
1143-640-1731, 11436401731
Product Specifications
| L&S Part No. | 1143 640 1731 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11436401731 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl OEM part for MS 231 and MS 231 C - Impact-resistant polymer construction for durability - Shields sprocket area from debris and impacts - Matches factory geometry for easy fitting - Compatible with MS 231, MS 231 C, MS 251, MS 251 C models |
| Fits Models | MS231, MS251 |
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