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Description
1140 149 0600 – STIHL Muffler Gasket (Genuine OEM Part)
The STIHL 1140 149 0600 Muffler Gasket is a genuine OEM sealing gasket designed to provide a tight, heat-resistant seal between the cylinder and muffler on select STIHL chainsaws. This gasket prevents exhaust leaks, maintains proper backpressure, and helps ensure optimal engine performance and efficiency.
Manufactured to STIHL’s original factory specifications, it is built to withstand high exhaust temperatures and vibration commonly found in professional and heavy-duty cutting applications.
Product Details
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Manufacturer Part Number: 1140 149 0600
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Brand: STIHL
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Part Name: Muffler Gasket
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Function: Seals muffler to cylinder
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OEM Status: Genuine STIHL OEM
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Condition: New
Key Benefits
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Ensures proper exhaust sealing between cylinder and muffler
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Prevents exhaust leaks and loss of engine performance
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Heat-resistant material designed for high-temperature operation
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Maintains correct engine backpressure
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Direct-fit OEM replacement for reliable installation
Applications & Compatibility
Used on the following STIHL chainsaw models (Cylinder & Muffler assembly):
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MS 362
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MS 362-R
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MS 362 C-M
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MS 362 C-M R
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MS 362 C-MQ
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MS 362 C-Q
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MS 362-VW
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MS 391
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MS 311
(Always confirm compatibility using your STIHL model and serial number before ordering.)
The STIHL 1140 149 0600 Muffler Gasket is a critical OEM component for proper exhaust sealing, helping protect engine components and maintain consistent performance on STIHL MS 311, MS 362, and MS 391 series chainsaws.
