Description
Overview:
This Sealing Washer for Stihl machines is a genuine OEM component designed to prevent leaks at critical joints and fittings. Made from durable copper in a flat ring profile, it provides a reliable crush-seal when compressed, helping maintain correct pressure and fluid integrity. It is suitable for older Stihl tools, including the 08S and E15, where dependable sealing is required around fuel, oil or exhaust-related connections. Using the correct washer helps keep engines running smoothly and reduces the risk of contamination or loss of performance. Genuine Stihl quality supports a precise fit and consistent sealing performance. Manufacturer Part Number (MPN): 1108 649 0100.
Key Features:
- Genuine Stihl part for assured compatibility and fitment
- Copper construction for dependable crush-seal and long service life
- Maintains a tight seal to reduce the risk of fuel or oil weeping
- Stable under heat and vibration typical of chainsaw operation
- Corrosion-resistant material for consistent performance over time
- Precise dimensions suited to matching Stihl fasteners and housings
- Helps preserve engine efficiency and starting reliability
- Simple to fit during routine maintenance or component refits
- Consistent sealing without the need for additional sealants in most cases
- Suitable for periodic replacement when joints are disturbed
Typical Applications:
Used wherever a flat crush washer is specified on Stihl equipment, such as under banjo bolts, plug screws, and union fittings in fuel and oil systems, or other service points requiring a heat- and vibration-tolerant seal. Ideal for restoring leak-free operation after hose, carburettor, or cover-related maintenance.
Also known as:
Crush washer, copper washer, sealing ring, gasket washer, sealing shim, copper crush ring.
Fits Models:
08S, E15, E30
Alternate Part Numbers:
1108-649-0100, 11086490100
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