Description
Overview:
This Contact Spring is a genuine Stihl OEM part for the electrical stop/ignition switch circuit on popular Stihl chainsaws, including the MS200T and MS200. Made from durable spring steel, it provides the correct tension and reliable conductivity needed to make and break the stop circuit cleanly. Over time, the original spring can fatigue, bend, or lose tension, causing intermittent stopping or unreliable switch operation. Replacing it with this Genuine Part (MPN 1129 442 1600) restores positive switch feel and dependable performance. Designed specifically for Stihl housings and switch gear, it fits correctly without modification and supports smooth, safe operation in professional and DIY use. It is a small but important component that helps keep your saw working reliably under vibration, heat, and heavy use.
Key Features:
- Genuine Stihl OEM part for assured compatibility and fit (MPN 1129 442 1600)
- Precision-formed spring steel for consistent contact pressure and durability
- Restores reliable stop/kill switch function and improves operational safety
- Designed to withstand vibration, heat, and resin/dust exposure typical of chainsaw use
- Direct replacement with correct geometry for Stihl switch assemblies-no modifications needed
- Helps prevent intermittent electrical faults caused by worn or fatigued springs
- Compact, lightweight, and easy to fit with basic hand tools during routine servicing
- Reduces downtime by returning the saw to dependable start/stop behaviour
- Suitable for both professional arborist work and general garden or site use
- Backed by Stihl's manufacturing standards for quality and longevity
Typical Applications:
Used during service or repairs when a chainsaw shows poor or inconsistent stop switch action, or when the original spring has lost tension or been damaged. Ideal for restoring dependable ignition stop function on working saws in tree surgery, landscaping, forestry, and general maintenance.
Also known as:
Stop switch spring, ignition kill contact, switch contact spring, electrical contact leaf spring, kill-switch leaf, trigger switch contact spring, stop circuit contact.
Fits Models:
019 T, 019T, 020, 020 T, 020T, MC 200, MC200, MS 150 T C, MS 190 T, MS 191 T, MS 200, MS 200 T, MS 201, MS 201 C, MS 201 T, MS 201 TC, MS150T C, MS150TC, MS190T, MS191T, MS200, MS200T, MS201, MS201C, MS201T, MS201TC
Alternate Part Numbers:
1129-442-1600, 11294421600
Product Specifications
| L&S Part No. | 1129 442 1600 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11294421600 |
| Unit of Sale | 1 |
| Applications | 019 T, 019T, 020, 020 T, 020T, MC 200, MC200, MS 150 T C, MS 190 T, MS 191 T, MS 200, MS 200 T, MS 201, MS 201 C, MS 201 T, MS 201 TC, MS150T C, MS150TC, MS190T, MS191T, MS200, MS200T, MS201, MS201C, MS201T, MS201TC |
| Fits Brands | Stihl |
| Fits Models | MS200, MS200T | MS201, MS201C, MS201T, MS201TC | MS150T C | 019T | 020, 020T | MS190T | MS191T | MC 200 |
