Description
Restore the performance and reliability of your Stihl cordless long‑reach hedge trimmer with this genuine Stihl Electric Module, engineered specifically for the HLA 66 and HLA 86 models. This OEM unit manages power delivery and control signals, ensuring smooth motor response and correct interaction with the trigger and safety switches.
Product Features
- Genuine Stihl Part – Ensures perfect compatibility and long service life.
- OEM Part Number: 4859‑430‑1402 (also listed as 4859 430 1402)
- Designed For: Stihl HLA66 & HLA86 cordless hedge trimmers
- Durable Construction: Robust moulded housing with factory‑grade connectors
- Direct Replacement: Fits original mounting points for quick installation
- Improves Reliability: Helps fix no‑start issues, intermittent power loss, and erratic operation
Why You Need This Module
If your hedge trimmer is experiencing non‑start conditions, unstable performance, or sudden cut‑outs, this module is often the root cause. Replacing it restores correct power management and ensures the tool operates safely and efficiently.
Compatibility
- Stihl HLA 66
- Stihl HLA 86



