Description
Overview:
The Sealing Ring 5x8.3x4.3 is a genuine Stihl OEM part designed to maintain a tight, reliable seal in small engine assemblies. Built from durable elastomer for long service life, it helps contain fluids and gases while keeping out dust and debris, even under vibration and temperature changes. Its compact dimensions of 5 mm x 8.3 mm x 4.3 mm (0.20 in x 0.33 in x 0.17 in) provide an accurate fit in confined housings and on small shafts. Ideal for chainsaws and cut-off saws, it is specified for models such as the Stihl 08S and 050. Use it during routine maintenance or a full rebuild to protect engine integrity and support consistent running. Brand: Stihl. Genuine Part.
Key Features:
- Genuine Stihl OEM component for assured compatibility and quality
- Precise size: 5 mm x 8.3 mm x 4.3 mm (0.20 in x 0.33 in x 0.17 in)
- Durable elastomer construction for long-lasting sealing performance
- Helps prevent oil, fuel, and air leaks to maintain correct system pressure
- Stable under vibration and temperature changes typical of petrol tools
- Accurate fit for small housings and shafts in Stihl engines
- Supports smooth starting, stable idling, and reliable operation
- Suitable for preventive maintenance and full overhauls
- Simple to install with standard workshop tools
Typical Applications:
Used in chainsaws and cut-off saws to seal around rotating or static interfaces, such as crankcase recesses, pump bodies, and drive-end housings. Common during carburettor or crankcase servicing, clutch-side maintenance, and when addressing air leaks that affect tuning. Helps protect internals from dust and moisture while containing lubricants and fuel mixtures in professional and domestic Stihl equipment.
Also known as:
Shaft seal, lip seal, rotary oil ring, crankcase sealing ring, gland ring, sealing washer, engine seal ring. These terms are often used in workshops and parts lists for compact seals of similar size and function in small two‐stroke tools.
Fits Models:
020, 020T, 036QS, 050, 051, 075, 076, 08S, E15, E30, MS200, MS200T, MS360, MS360C, TS50, TS510, TS760
Alternate Part Numbers:
1108-649-5000, 11086495000
Product Specifications
| L&S Part No. | 1108 649 5000 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11086495000 |
| Unit of Sale | 1 |
| Applications | 020, 020T, 036QS, 050, 051, 075, 076, 08S, E15, E30, MS200, MS200T, MS360, MS360C, TS50, TS510, TS760 |
| Machine Type | Chainsaws, Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | MS200, MS200T | 08S | MS360, MS360C | TS510 | TS50 | 020, 020T | 036QS | 050, 051 | 076 | 075 | E15 | E30 | TS760 |
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