Description
Overview:
The Lockout Lever 4522 430 9800 is a genuine Stihl safety component for selected cordless tools, including the HSA 56 hedge trimmer and BGA 56 blower. This moulded, high-strength plastic lever (Stihl orange) works with the trigger to prevent accidental starts, so the machine only runs when the operator deliberately engages it. It is designed as a direct replacement for worn or broken levers and restores the factory safety interlock. Being a Genuine Part ensures correct fit and reliable performance on compatible models. OEM/MPN references include 4522 430 9800 and 45224309800. Suitable for homeowners, landscapers, and trades who need dependable, safe operation from their Stihl AK System battery tools.
Key Features:
- Genuine Stihl part for assured compatibility and reliability on listed models
- Prevents unintentional activation by locking the trigger until deliberately pressed
- Durable moulded polymer for long service in regular garden and site use
- Accurate fit and smooth action help maintain the original safety interlock function
- Direct replacement; no modifications required and straightforward to install with basic hand tools
- Ideal for replacing cracked, worn, or sticky levers to restore safe operation
- High-visibility orange makes quick condition checks simple during routine maintenance
Typical Applications:
Used to restore the trigger lockout function on compatible Stihl cordless hedge trimmers, blowers, pole pruners, grass trimmers, and chainsaws. Commonly fitted during routine servicing, after impact damage, or when the original lever becomes worn or brittle. Suitable for domestic garden care, landscaping, grounds maintenance, and light commercial use where dependable safety performance is required.
Also known as:
Safety lever, trigger lockout lever, interlock lever, hedge trimmer safety switch, trimmer lock lever, operator presence lever for cordless tools. These terms refer to the same safety component that prevents unintended machine start-up until the operator engages the control correctly.
Fits Models:
BGA 56, BGA 57, BGA56, BGA57, FSA 56, FSA56, HLA 56, HLA56, HSA 56, HSA56, HTA 50.0, HTA50.0, HTA500, MSA 120 C, MSA 120 C-BQ, MSA 120 C-BQ Powerhead, MSA 140 C, MSA 140 C-BQ, MSA 140 C-BQ Powerhead, MSA120 C, MSA120C, MSA120C-BQ, MSA140 C, MSA140C, MSA140C-BQ
Alternate Part Numbers:
4522-430-9800, 45224309800
Product Specifications
| L&S Part No. | 4522 430 9800 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 45224309800 |
| Unit of Sale | 1 |
| Applications | BGA 56, BGA 57, BGA56, BGA57, FSA 56, FSA56, HLA 56, HLA56, HSA 56, HSA56, HTA 50.0, HTA50.0, HTA500, MSA 120 C, MSA 120 C-BQ, MSA 120 C-BQ Powerhead, MSA 140 C, MSA 140 C-BQ, MSA 140 C-BQ Powerhead, MSA120 C, MSA120C, MSA120C-BQ, MSA140 C, MSA140C, MSA140C-BQ |
| Machine Type | Cordless Hedgetrimmers, Cordless Blowers, Cordless Chainsaws, Cordless Trimmers, Cordless Pole Pruners |
| Fits Brands | Stihl |
| Fits Models | HSA56 | BGA56 | FSA56 | MSA120 C | MSA140 C | MSA 120 C-BQ Powerhead | MSA 140 C-BQ Powerhead | HLA 56 | BGA57 | HTA 50.0 |
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