Description
Overview:
The Contact Spring for Stihl MS181 and MS181 C is a small, precision-formed metal spring that helps maintain reliable contact and smooth operation within the chainsaw's control assemblies. As a Genuine Stihl OEM part, it provides a direct-fit solution that restores function when the original spring is worn, bent, or lost. Manufactured to Stihl's specifications, it is designed to deliver consistent tension and dependable performance over long service life. Supplied under Manufacturer Part Number (MPN) 1139 442 1601, it is suitable for selected compact and mid-range Stihl chainsaws used for pruning, firewood cutting, and general site work. Choosing the correct genuine spring helps prevent intermittent faults and keeps your saw responsive and safe to use.
Key Features:
- Genuine Stihl OEM part for assured compatibility and fit
- MPN: 1139 442 1601 for accurate identification and ordering
- Durable metal construction for consistent contact pressure and longevity
- Direct replacement for worn or damaged springs to restore correct function
- Precision-formed for stable seating and repeatable performance
- Helps prevent intermittent operation caused by weak or distorted springs
- Compact part, straightforward to fit with basic hand tools
- Suitable for routine servicing and preventative maintenance to minimise downtime
Typical Applications:
Used during servicing or repair to replace a fatigued or missing contact spring in compatible Stihl chainsaws. Ideal when addressing erratic controls or restoring reliable operation after heavy use, contamination, or accidental damage. Supports dependable day-to-day running for domestic cutting, landscaping, and light professional work.
Also known as:
Contact clip, control contact spring, switch contact spring, ignition contact spring, control spring, chainsaw contact spring, OEM contact spring for Stihl.
Fits Models:
MS 171, MS 171 C, MS 181, MS 181 C, MS 211, MS 211 C
Alternate Part Numbers:
1139 442 1600, 1139-442-1601, 11394421600, 11394421601
Product Specifications
| L&S Part No. | 1139 442 1601 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11394421601 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl OEM part ensures compatibility and fit - MPN: 1139 442 1601 for precise identification - Durable metal construction for long-lasting performance - Direct replacement restores function of worn springs - Fits Stihl models MS 171, MS 181, MS 211 series |
| Fits Models | MS171, MS171C | MS181, MS181C | MS211, MS211C |
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