The Genuine STIHL 1130 350 0500 Filler Cap is an OEM replacement tank cap used on selected STIHL chainsaws.
Designed to securely seal the fuel or bar oil tank, this cap prevents leaks, maintains correct tank pressure, and protects against dirt contamination. A worn or cracked cap can cause fuel leakage, pressure loss, and running issues — making replacement essential for safe operation.
Models It Fits
Commonly fitted to selected STIHL chainsaws including:
- STIHL MS170
- STIHL MS180
- STIHL MS210
- STIHL MS230
- STIHL MS250