Keep your professional-grade handheld equipment operating at maximum capacity with the STIHL Service Kit 4140 007 1800. This all-in-one maintenance package is engineered specifically to support the longevity and heavy-duty performance of your high-output machinery. Proactive, regular tune-ups protect vital engine components from dirt intrusion and premature wear.
This kit simplifies your field service routine by grouping all the essential consumables into a single package. It includes a high-density air filter to maintain proper engine airflow under dusty conditions, a high-flow fuel filter to keep foreign particles out of the fuel system, and a spark plug to ensure clean combustion and optimal power output. No specialized tools are required for installation—you can complete the entire swap using the combination wrench that came with your original machine.
Fitment Note: This kit is precisely designed for use with heavy-duty STIHL trimmer models FS38, FS 45, FS 46, and FS 55, extended-reach hedge trimmer model HL 45, and KombiMotor model KM 55.
Key Features & Benefits
- Complete Maintenance Package: Includes the factory-specified air filter, fuel filter, and spark plug in one box.
- Component Protection: Prevents dirt and debris from damaging the cylinder and carburetor during heavy commercial use.
- Restores Efficiency: Promotes easier starting, smooth idling, and maximum engine responsiveness.
- No Extra Tools Needed: Easily serviceable in the field using your machine's standard combination socket wrench.
Technical Specifications
| Manufacturer Part Number | 4140 007 1800 |
| Compatible Trimmer Models | FS38, FS 45, FS 46, FS 55 |
| Other Compatible Models | HL 45 (Hedge Trimmer), KM 55 (KombiMotor) |
| Contents | 1x Air Filter, 1x Fuel Filter, 1x Spark Plug |