Description
Overview:
This Chain Sprocket 1/4" 8T is a genuine Stihl replacement part designed for the MS 201 and MS 201 C chainsaws. Made from durable, hardened steel, it transfers engine power to the cutting chain with consistent engagement and smooth running. The 1/4 inch (6.35 mm) pitch and 8-tooth pattern suit light and precise cutting where fast chain speed and clean control are important. Replacing a worn sprocket helps protect the bar and chain, maintain cutting efficiency, and reduce vibration. It is built for regular use in forestry, arborist work, landscaping, and maintenance tasks, offering reliable performance when paired with the correct 1/4 inch (6.35 mm) chain. Genuine Stihl quality ensures proper fit and dependable service life.
Key Features:
- Genuine Stihl part for assured compatibility and performance
- 1/4 inch (6.35 mm) pitch, 8-tooth design for efficient power transfer
- Hardened steel construction for wear resistance and long service life
- Helps maintain accurate chain tracking and smoother cutting
- Supports optimal chain speed on MS 201-series saws
- Reduces premature wear on the guide bar and chain when replaced on time
- Straightforward to fit with standard workshop tools
- Stable drive engagement for improved cutting control and safety
- Suited to regular professional and DIY use
- OEM part number 1145 640 2011 for easy identification
Typical Applications:
Suitable for replacing a worn or damaged drive sprocket on Stihl MS 201-series chainsaws used in arboriculture, light forestry, orchard work, fencing, landscaping, and general property maintenance. Ideal when changing chains or bars to maintain performance, reduce vibration, and ensure reliable power transmission with 1/4 inch (6.35 mm) chain.
Also known as:
Drive sprocket, chain drive gear, clutch sprocket, sprocket gear, drive wheel, chain drive rim (general term), chainsaw sprocket.
Fits Models:
MS 201, MS 201 C, MS 201 T, MS 201 TC, MS201, MS201C, MS201T, MS201TC
Alternate Part Numbers:
1145-640-2011, 11456402011
Product Specifications
| L&S Part No. | 1145 640 2011 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11456402011 |
| Unit of Sale | 1 |
| Applications | MS 201, MS 201 C, MS 201 T, MS 201 TC, MS201, MS201C, MS201T, MS201TC |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS201, MS201C, MS201T, MS201TC |
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