Description
Overview:
The Switch for Stihl HTA 66 and HTA 86 is a genuine replacement on/off switch assembly designed for Stihl battery tools. Built with a robust plastic housing and reliable internal contacts, it restores precise switching and consistent performance when the original control wears out or fails. This unit is engineered to fit the factory handle layout and connect with the existing wiring on compatible machines, helping to keep downtime low and productivity high. It is suitable for Stihl pole pruners and related cordless tools used in gardening, grounds care, and light construction tasks. This is a Genuine Stihl part, supplied to the original specification under OEM number 4859 430 0502, ensuring the correct fit and function on models such as the HTA 66 and HTA 86.
Key Features:
- Genuine Stihl part for assured compatibility and performance (OEM 4859 430 0502)
- Durable construction for frequent start/stop use in professional and DIY settings
- Direct-fit design for the original handle and wiring layout on compatible models
- Helps resolve intermittent running, non-start, or unreliable trigger response
- Smooth, positive actuation for improved tool control and safety
- Suitable for battery-powered tools, supporting low-maintenance operation
- Simple installation with standard hand tools to minimise downtime
- Manufactured to match original dimensions and tolerances
Typical Applications:
Used to replace a worn, damaged, or unresponsive trigger/on-off switch on Stihl battery pole pruners, hedge trimmers, and grass trimmers. Ideal for regular maintenance in landscaping firms, facilities management, local authorities, and home users. Restores reliable starting, reduces nuisance cut-outs, and maintains safe operation during pruning, trimming, and general grounds maintenance.
Also known as:
On/off trigger switch, power trigger, control switch, handle-mounted switch, operator control, start/stop switch, electrical switch module, trigger assembly for cordless tools.
Fits Models:
FSA 86 R, FSA86R, HLA 66, HLA 86, HLA66, HLA86, HTA 66, HTA 86, HTA66, HTA86
Alternate Part Numbers:
4859 430 0502
Product Specifications
| L&S Part No. | 4859 430 0502 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 48594300502 |
| Unit of Sale | 1 |
| Applications | FSA 86 R, FSA86R, HLA 66, HLA 86, HLA66, HLA86, HTA 66, HTA 86, HTA66, HTA86 |
| Machine Type | Cordless Pole Pruners, Cordless Trimmers, Long Reach Hedgetrimmers |
| Fits Brands | Stihl |
| Fits Models | FSA86R | HLA 66 | HLA 86 | HTA 66 | HTA 86 |
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