Keep your professional backpack blower delivering maximum clearing power with the STIHL Service Kit . This genuine maintenance set is specifically engineered for high-capacity 4-MIX® engines found in the STIHL BR 500, BR 550, BR 600, BR 700, and BR 700 X. Proactive servicing is the most effective way to protect your engine from fine dust and debris, ensuring reliable starts and consistent air velocity during heavy cleanup jobs.
The STIHL Service Kit provides a convenient, all-in-one solution for your seasonal tune-up. It includes a high-capacity Air Filter, a specialized Fuel Filter Assembly, and a matched Spark Plug. By replacing these three essential components together, you restore the factory-spec air-to-fuel ratio, allowing your blower to run more efficiently and preventing costly long-term engine damage.
Maintenance Tip: Backpack blowers operate in extremely dusty environments. STIHL recommends installing a fresh service kit every 25 to 50 hours of operation to prevent power loss and maintain peak fuel efficiency.
What’s Included in Service Kit
High-Capacity Air Filter (4282 141 0300)
- Engine Protection: Features a durable paper pleated media designed to trap micro-fine dust before it can reach the high-performance carburetor.
- Maximum Airflow: The rigid frame ensures the filter maintains its shape under high vibration, providing the steady air intake required for full engine RPM and maximum blowing force.
- Precision Fit: Specifically molded for the BR series air box to ensure a complete seal against contaminants.
Genuine Fuel Pick-Up Filter Assembly (0000 350 3514)
- Contaminant Screening: Protects the delicate internal components of the 4-MIX® engine by screening out fine particles and moisture from the fuel tank.
- Steady Delivery: Ensures a consistent flow of fuel, preventing the engine from "bogging down" or stalling when moving the backpack blower in different positions.
NGK CMR6H Resistor Spark Plug
- 4-MIX® Optimization: The compact CMR6H is specifically engineered to withstand the unique heat range and high-operating temperatures of these advanced hybrid engines.
- Reliable Starts: Provides a sharp, consistent spark for easier cold starts and a smooth, stable engine idle.
- EMI Protection: Features an internal resistor to reduce electromagnetic interference, protecting the blower's ignition system.
Technical Specifications & Compatibility
| STIHL Kit Number | Service Kit (4282 007 1800) |
| Compatible Models | BR 500, BR 550, BR 600, BR 700, BR 700 X |
| Spark Plug Gap | 0.028" (0.7 mm) |
| Application | Professional Backpack Blowers |
