The STIHL Fuel Tank Cap: Clean and Convenient

The STIHL fuel tank cap is designed for quick, tool-free opening and closing. Its patented bayonet-style locking system allows users to refuel safely without the need for extra force or tools. The result? A cleaner, faster, and more reliable refuelling process for both professional and domestic users.

This innovation helps prevent spills and ensures a secure seal, keeping debris and moisture out of the tank — protecting your STIHL engine and improving long-term performance.

The STIHL cap uses a quarter-turn mechanism that locks tightly into place with a simple twist. An internal gasket ensures a perfect seal, while the ergonomic grip design allows for effortless handling, even when wearing gloves.

• Twist to open — no tools or excessive force needed.
• Automatic alignment for correct positioning every time.
• Integrated venting system prevents vacuum build-up inside the tank.

STIHL’s design ensures optimal user safety and minimal contact with fuel, keeping hands clean and reducing environmental risk.

• Quick access: Easy refuelling with a simple twist.
• Leak-free design: Bayonet lock provides a perfect seal.
• Ergonomic grip: Easy to handle, even with gloves.
• Cleaner operation: Minimises spills and fuel vapour exposure.
• Durable construction: Built for professional, daily use.

Watch how STIHL’s tool-free tank cap simplifies refuelling while keeping your equipment and workspace clean.

• Tool-free design for quick and clean refuelling.
• Secure locking system prevents leaks and contamination.
• Ergonomic operation allows easy use with gloves.
• Integrated venting ensures smooth fuel flow.
• Available across STIHL petrol-powered tools for convenience and safety.