Description
Overview:
The Contact Spring 4137 442 1600 is a genuine Stihl spare made from durable spring steel for long service life. It restores the correct tension and electrical/mechanical contact within control or ignition switch assemblies found across Stihl handheld tools. By replacing a fatigued or corroded spring, it helps prevent intermittent starting or stopping issues and keeps controls responsive. Suitable for a wide range of Stihl machines including trimmers and brushcutters such as the FS25-4 and FS65-4, as well as selected edgers, hedge trimmers, clearing saws, and earth augers. Designed as a like-for-like replacement, it fits precisely in the intended housing without modification, supporting reliable day-to-day use in gardening, landscaping, and maintenance work.
Key Features:
- Genuine Stihl part for correct fit and dependable performance
- Spring-steel construction resists fatigue, bending, and wear
- Helps maintain solid electrical/mechanical contact in the control system
- Supports reliable starting, stopping, and consistent operation
- Direct replacement for worn or damaged springs to restore function
- Compact design for quick, straightforward installation with basic tools
- Suitable for a broad range of Stihl trimmers, brushcutters, edgers, hedge trimmers, clearing saws, and augers
Typical Applications:
Used when controls feel weak, fail to return, or show intermittent contact, such as stop switch issues or unreliable ignition cut-off. Ideal for routine refurbishment of frequently used machines in landscaping, grounds care, arborist work, and property maintenance, helping keep equipment safe, reliable, and ready for daily tasks.
Also known as:
Contact clip, switch spring, ignition contact spring, return spring for stop/kill switch, control handle spring, replacement spring for control assembly, Stihl OEM spring.
Fits Models:
BT 120 C, BT120C, FC 73, FC 75, FC 83, FC 85, FC73, FC75, FC83, FC85, FH75, FR350, FR450, FR480, FR480C, FR85, FR85T, FS120, FS200, FS25-4, FS250, FS254, FS65-4, FS654, FS75, FS80, FS80R, FS83, FS83T, FS85, FS85R, FS85RX, FS85T, HL73, HL73K, HL75, HL75K, HT70, HT70K, HT73, HT75, KW85, SP400, SP450, SP80, SP80K, SP85, SP85K
Alternate Part Numbers:
4137-442-1600, 41374421600
Product Specifications
| L&S Part No. | 4137 442 1600 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41374421600 |
| Unit of Sale | 1 |
| Applications | BT 120 C, BT120C, FC 73, FC 75, FC 83, FC 85, FC73, FC75, FC83, FC85, FH75, FR350, FR450, FR480, FR480C, FR85, FR85T, FS120, FS200, FS25-4, FS250, FS254, FS65-4, FS654, FS75, FS80, FS80R, FS83, FS83T, FS85, FS85R, FS85RX, FS85T, HL73, HL73K, HL75, HL75K, HT70, HT70K, HT73, HT75, KW85, SP400, SP450, SP80, SP80K, SP85, SP85K |
| Machine Type | Brushcutters, Trimmers |
| Fits Brands | Stihl |
| Fits Models | FS25-4, FS65-4 | FS75, FS80, FS85 | FS83, FS83T | FS120, FS200, FS250 | FR85T, FR85 | FR350, FR450, FR480, FR480C | HT70, HT70K, HT75 | HT73 | FC 73 | FC 75 | FC 83 | FC 85 | BT 120 C | HL73, HL73K | HL75, HL75K | SP 85 |
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