Description
The Gasket Genius cylinder gasket fits Stihl FS120, FS200, FS250, FS300, FS350, FS400 and FS450 strimmers and brushcutters, replacing part number 4134 029 2300. A failed cylinder gasket leads to compression loss that robs the engine of power, making it an essential part to replace during any engine service or rebuild on these professional-grade machines.
This cylinder gasket is a dependable replacement part for these Stihl strimmer and brushcutter applications, restoring a solid seal between the cylinder and engine block and helping to maintain consistent power and reliable operation over the long term.
Fits specified Stihl models:
- Stihl FS120
- Stihl FS200
- Stihl FS250
- Stihl FS300
- Stihl FS350
- Stihl FS400
- Stihl FS450
Replaces part number:
- 4134 029 2300








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