Description
The Gasket Genius exhaust muffler gasket fits Stihl 017, 018, 021, 023, 025, MS170, MS180, MS210, MS230 and MS250 chainsaws. A blown or worn exhaust muffler gasket causes exhaust leaks and a noticeable loss of engine power, so replacing it promptly helps restore proper sealing and keeps the chainsaw running safely and efficiently.
This exhaust muffler gasket is a dependable replacement part for these Stihl chainsaw applications, ensuring a proper gas-tight seal between the cylinder and exhaust muffler and helping to maintain consistent engine performance over the long term.
Fits specified Stihl models:
- Stihl 017
- Stihl 018
- Stihl 021
- Stihl 023
- Stihl 025
- Stihl MS170
- Stihl MS180
- Stihl MS210
- Stihl MS230
- Stihl MS250








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