Description
Overview:
This sealing ring is a Genuine Stihl OEM part designed for leak-tight joints on Stihl two-stroke machinery such as the TS08S and TS08. Made from copper-alloy metal with a crush-washer profile, it conforms under torque to create a reliable seal at flat-faced connections, helping to maintain correct fuel/air delivery and exhaust back pressure. The durable construction withstands heat, vibration, and repeated thermal cycles typical of cut-off saws and large chainsaws. Using the correct Stihl sealing ring helps prevent air and fluid leaks that can cause hard starting, poor running, or premature wear, and supports consistent performance during demanding site work and regular maintenance.
Key Features:
- Genuine Stihl part for assured fit and compatibility
- Copper crush-washer design for gas-tight and oil-tight sealing
- Resistant to heat, vibration, and fuel/oil exposure
- Helps prevent air leaks that affect tuning and performance
- Maintains joint integrity without over-thick stacking or improvised washers
- Simple to replace during routine servicing or rebuilds
- Suitable for two-stroke engines used in cut-off saws, chainsaws, and augers
- Supports long service life by protecting mating surfaces from leakage and blow-by
Typical Applications:
Used at flat, compression-style joints where a metal sealing washer is specified on Stihl engines. Common during carburettor, fuel line, and exhaust-related servicing, as well as top-end rebuilds and general leak tracing. Replace whenever a sealed joint is disturbed to maintain reliable starting, steady idle, and correct power under load in construction, forestry, and hire fleet environments.
Also known as:
Crush washer, copper washer, sealing washer, gasket ring, metal seal, sealing gasket, compression washer.
Fits Models:
070, 08S, 090, 090G, BT 360, MS720, TS08, TS08S, TS350, TS350AVE, TS360
Alternate Part Numbers:
6503-129-3010, 65031293010
Product Specifications
| L&S Part No. | 6503 129 3010 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 65031293010 |
| Unit of Sale | 1 |
| Applications | 070, 08S, 090, 090G, BT 360, BT360, MS720, TS08, TS08S, TS350, TS350AVE, TS360 |
| Machine Type | Disc Cutters, Augers |
| Fits Brands | Stihl |
| Fits Models | TS350, TS360 | 08S | TS08S, TS08 | MS720 | 070 | 090, 090G | BT 360 |
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