HUSWELL FS56RC Air Filter & Fuel Line Kit for STIHL Trimmers

Revitalize your STIHL trimmer with a complete tune-up kit

Keeping your outdoor tool in peak condition doesn’t have to be complicated. The HUSWELL FS56RC Air Filter & Fuel Line Kit bundles essential components for STIHL trimmers, including popular models like FS56, FS56RC, KM56RC, and more. This all-in-one kit is designed to simplify maintenance, so you can spend more time trimming and less time sourcing parts. The result is a cleaner intake, steadier fuel flow, and reliable starting behavior that feels like a small, practical upgrade to your workflow.

In real-world use, you’ll notice how a fresh air filter helps the engine breathe more freely, how new fuel lines support consistent fuel delivery, and how the spark plug and fuel filter pair with primer bulbs to promote smoother starts. These are not guarantees, but they are common outcomes when components wear down over time and are replaced with quality parts that fit your STIHL system.

This kit is built for hands-on maintenance enthusiasts who value straightforward, effective upkeep. It’s about eliminating common bottlenecks—blocked air pathways, stiff fuel lines, weak starts—so your trimmer can perform when you need it most, whether you’re edging along a fence line, shaping a hedge, or clearing a path through dense grass. The parts are selected to work together, providing a cohesive upgrade rather than a haphazard collection of pieces.

What’s included

• 1 air filter
• 2 fuel lines
• 1 spark plug
• 1 fuel filter
• 2 primer bulbs
• 2 grommets

Compatibility at a glance

• STIHL FS40, FS40C
• STIHL FS50, FS50C, FS50L
• STIHL FS56, FS56R, FS56C, FS56RC
• STIHL FS70, FS70C, FS70RC
• STIHL HT56C Pole Pruner
• Kombi Motor KM56, KM56C, KM56RC
• STIHL FC56, FC56C, FC70, FC70C Edger

When you’re ready for a straightforward refresh, this kit provides a cohesive set of parts designed to work together. For best results, follow your STIHL service guidelines and replace components as part of regular maintenance cycles. If you encounter issues after replacement, consider consulting a service professional to ensure correct installation and fit for your exact model.