Description
Overview:
The Non Genuine Earth Wire Assembly for Stihl TS400 is a replacement grounding lead that restores safe and reliable electrical continuity between components and the machine chassis. Built with a flexible, insulated conductor and pre-fitted terminals, it is designed for dependable service in high-vibration power tools. It replaces OEM No. 4223-440-2200 and suits Stihl TS400 cut-off saws (also listed as TS 400). Correct earthing helps protect users, supports stable ignition performance, and reduces the risk of electrical faults caused by wear, corrosion, or broken wiring. This part is a practical, cost-effective alternative to the manufacturer item and is suitable for routine maintenance or repairs where the original ground lead is damaged or missing. MPN: 72109. Non Genuine Part.
Key Features:
- Non Genuine replacement for Stihl TS400 (replaces OEM 4223-440-2200)
- Provides consistent earthing for safer operation and stable ignition
- Durable insulated conductor suited to heat and vibration in cut-off saws
- Pre-fitted terminals for straightforward, tidy installation
- Helps ensure kill-switch and ignition system function as intended
- Corrosion-resistant construction for reliable long-term contact
- Compatible length and routing for the TS400 harness layout
- Fits using existing fixings; installs with basic hand tools
- Useful during rebuilds, refurbishments, and preventative maintenance
- MPN 72109 for easy identification and reordering
Typical Applications:
Used on Stihl TS400 cut-off saws to renew the earth connection between the engine or ignition module and the chassis. Ideal when the original wire is frayed, heat-damaged, corroded, or lost during servicing. Common in construction, landscaping, utilities, and hire fleets where saws operate in dusty, wet, or high-vibration conditions that can degrade electrical connections.
Also known as:
Earthing strap, bonding lead, chassis ground lead, negative return cable, grounding strap, engine earth lead, frame earth lead, equipment bonding wire, ignition earth lead.
Fits Models:
TS 400, TS400
Alternate Part Numbers:
4223 440 2200, 42234402200
Product Specifications
| L&S Part No. | 400 125 |
|---|---|
| Part Type | Non Genuine Part |
| OEM No. | 72109 |
| Unit of Sale | 1 |
| Applications | TS 400, TS400 |
| Machine Type | Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS400 |
