CLSR2U 00009890516 Fuel Line Grommets — 10 Pack, Stihl Compatibility

Upgrade your weed eater fuel system with CLSR2U grommets

Designed as a reliable upgrade for worn or aged grommets, these CLSR2U fuel line grommets help maintain a tight seal around the fuel tank and promote steady fuel delivery. They’re a direct replacement for OEM part 9890516 and are compatible with a broad range of Stihl models (see compatibility list) along with other compatible outdoor power equipment. In real-world use, a fresh grommet can help keep fuel from leaking during operation and storage, reducing cleanup and maintenance hassle.

The grommets feature a pliable, flexible design that slides into tank openings with minimal effort and without requiring special tools. This makes it practical to swap out old seals during routine maintenance or seasonal service. By choosing a pack of 10, you can keep replacements on hand for multiple machines or future upkeep, helping you stay prepared without constant shopping trips.

Key benefits at a glance

• Direct replacement for OEM part 9890516, providing a known fit for compatible equipment.
• Broad Stihl model compatibility, covering popular weed eaters like FS52, FS56, FC75, FS66, FS74, FS75, FS76, FS80, FS85, BG75, HT75, KM85, and more (see product description).
• Leak-blocking seal helps maintain stable fuel flow and minimizes messy drips during use and storage.
• Flexible, easy-install material supports quick swaps without tools, saving time in field or workshop.
• Spare supply: a pack of 10 provides replacements for multiple repairs or fleet maintenance.

Specifications and practical use

• Height: 1/2 inch; hole diameter: 1/5 inch; outer diameter: 1/2 inch.
• Designed to match the original equipment’s precise dimensions for a snug, reliable fit.

Whether you’re maintaining a small toolset or keeping a fleet ready for seasonal work, these grommets offer a practical, non-prescriptive option to help maintain equipment readiness and reduce maintenance downtime.