Description
The Gasket Genius cylinder gasket fits Stihl FS400, FS450 and FS480 strimmers and brushcutters, replacing part number 4128 029 2300. A worn or blown cylinder gasket leads to compression loss and reduced engine power, making it an essential component to replace during any engine service or rebuild.
This cylinder gasket is a reliable replacement part for these Stihl strimmer and brushcutter applications, helping to restore a proper seal between the cylinder and engine block and ensuring the machine runs with full compression and consistent performance over the long term.
Fits specified Stihl models:
- Stihl FS400
- Stihl FS450
- Stihl FS480
Replaces part number:
- 4128 029 2300








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