Description
Overview:
This genuine Stihl locking lever (OEM 4851 430 9800) is a hard‐wearing control component used across selected Stihl cordless machines to maintain the trigger/throttle lockout safety function. Moulded from impact‐resistant polymer in Stihl orange, it sits in the handle assembly and prevents accidental activation until the operator deliberately presses it. It is an ideal replacement for a worn, cracked or sticking lever, restoring positive engagement and safe machine operation. Engineered to Stihl tolerances for a precise fit, it is suitable for a wide range of AP System tools, including the MSA160C‐B and MSA200C‐B chainsaws. Being a genuine Stihl part, it offers correct geometry and reliable compatibility with associated linkages and return springs already on the machine.
Key Features:
- Genuine Stihl part for assured compatibility and correct fit in specified models
- Durable, moulded polymer construction resists impact, wear and workshop oils
- Restores the trigger/throttle lockout safety action to help prevent accidental start‐up
- Accurate profile for smooth interaction with the trigger and existing return spring
- Colour-coded orange lever aids easy identification during maintenance and reassembly
- Straightforward to fit with basic hand tools; no modifications required
- Suitable for professional fleets and domestic users seeking dependable, long service life
Typical Applications:
Replacement of a damaged, loose, or jammed lockout lever during routine servicing, handle rebuilds, or after impact. Used to correct poor trigger feel, inconsistent lock engagement, or safety non‐compliance on high‐use tools. Helps maintain reliable operation of Stihl cordless chainsaws and other compatible equipment in landscaping, grounds maintenance, arborist work, facilities care and general property upkeep.
Also known as:
Lock lever, safety lever, trigger lockout, throttle interlock, safety catch, blocking lever, interlock lever, handle lockout lever.
Fits Models:
ADA700.0, ADA7000, AL301-4, AL3014, FSA120, FSA120R, FSA135, FSA135R, HLA 135, HLA 135 K, HLA135, HLA135K, HSA66, HSA86, HTA 135, HTA 150.0, HTA 160.0, HTA135, HTA150.0, HTA1500, HTA160.0, HTA1600, KMA 135R, KMA135R, MSA160 C, MSA160C, MSA160C-B, MSA200C, MSA200C-B, MSA220C, MSA220C-B, RGA140, SGA 85, SGA85, TSA230
Alternate Part Numbers:
4851-430-9800, 48514309800
Product Specifications
| L&S Part No. | 4851 430 9800 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 48514309800 |
| Unit of Sale | 1 |
| Applications | ADA700.0, ADA7000, AL301-4, AL3014, FSA120, FSA120R, FSA135, FSA135R, HLA 135, HLA 135 K, HLA135, HLA135K, HSA66, HSA86, HTA 135, HTA 150.0, HTA 160.0, HTA135, HTA150.0, HTA1500, HTA160.0, HTA1600, KMA 135R, KMA135R, MSA160 C, MSA160C, MSA160C-B, MSA200C, MSA200C-B, MSA220C, MSA220C-B, RGA140, SGA 85, SGA85, TSA230 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | TSA230 | HSA66 | HSA86 | MSA160 C | MSA200C | MSA220C | KMA 135R | HLA 135, HLA 135 K | FSA120 | FSA120R | HTA 135 | HTA 150.0 | HTA 160.0 | SGA 85 | RGA140 | KMA120R | KMA200R | FSA135 | FSA135R | FSA200 | FSA200R |
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