Description
Overview:
The Service Kit M‐Tronic for Stihl MS 661 C‐M Chainsaws (OEM 1144 007 1801) is a genuine Stihl maintenance pack designed to keep M‐Tronic equipped saws running at their best. Built around high‐quality filter media, durable polymers, and metal/ceramic ignition components, it provides the essential service parts typically required for routine upkeep. Suitable for professional forestry and construction users as well as keen DIY owners, it helps restore clean air intake, reliable fuel delivery and strong ignition, supporting consistent performance and easier starting. Purpose‐made for the Stihl MS 661 C‐M range, including the RVWZ Magnum variant, this genuine kit helps protect the engine from dust and fuel contaminants during heavy‐duty cutting, felling and processing tasks.
Key Features:
- Genuine Stihl part for assured fit, quality and compatibility with the M‐Tronic system
- Supports smooth running, dependable starting and stable idle under demanding workloads
- Helps maintain clean air intake and fuel flow to protect engine components
- Straightforward to install with standard tools for quick, routine servicing
- Suitable for frequent professional use in dusty, resinous and cold environments
- Helps sustain cutting performance and reduce unplanned downtime
- Direct reference to OEM No. 1144 007 1801 for easy identification
Typical Applications:
Routine servicing of Stihl MS 661 C‐M series chainsaws used in forestry, arboriculture, sawmilling, landscaping, utilities and construction. Ideal for heavy felling, snedding, storm clearance and site work where consistent power, filtration and ignition reliability are critical between full workshop services.
Also known as:
M‐Tronic tune‐up pack, MS661 periodic maintenance pack, filter and spark plug set, fuel and air service bundle, ignition and filtration refresh pack, chainsaw service pack for MS661 series.
Fits Models:
MS 661 C‐M
MS 661 C‐M RVWZ Magnum
MS 661 C‐M W
MS661
MS661C
Alternate Part Numbers:
11440071801
Product Specifications
| L&S Part No. | 1144 007 1801 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11440071801 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures compatibility with M‐Tronic system - Designed for Stihl MS 661 C‐M chainsaws - Supports clean air intake and reliable fuel delivery - Easy installation with standard tools - Suitable for professional use in demanding environments |
| Fits Models | MS661, MS661C |
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