Description
Overview:
This piston ring (one supplied) is a genuine Stihl component for the MS362C and MS362 chainsaws, OEM No. 1140 034 3008. Made from hardened steel with a durable dark grey finish, it is a precision split ring that sits on the piston to seal against the cylinder wall. The ring maintains compression, reduces blow-by, helps transfer heat from the piston, and supports efficient fuel combustion in two‐stroke engines. A correct seal is vital for steady power, cleaner running, and reliable starting. As a genuine Stihl part, it offers an accurate fit and dependable performance for routine maintenance or repair work on professional and domestic saws.
Key Features:
- Genuine Stihl part for assured compatibility and quality
- OEM No. 1140 034 3008; replaces 1135 034 3000 for simplified selection
- Precise fit restores and maintains cylinder compression
- Hardened steel construction for wear and heat resistance
- Helps improve starting, throttle response, and fuel efficiency
- Stable sealing reduces exhaust blow‐by and power loss
- Corrosion‐resistant finish for longer service life
- Suitable for routine top‐end servicing or full rebuilds
- Easy to fit with standard workshop tools, minimising downtime
- Supplied individually to match single‐ring replacement needs
Typical Applications:
Used during piston and cylinder servicing, compression loss troubleshooting, and engine rebuilds on Stihl MS362C/MS362 chainsaws. Ideal when replacing a worn ring, after a scuffed cylinder event, or as part of preventative maintenance to keep cutting performance consistent on site, in forestry, or for grounds maintenance.
Also known as:
Compression ring, piston sealing ring, top ring, engine ring, cylinder sealing ring, two‐stroke piston ring, chainsaw piston ring.
Fits Models:
MS362, MS362C
Alternate Part Numbers:
1140 034 3008, 1140-034-3008, 11400343008, 1135 034 3000, 11350343000
Product Specifications
| L&S Part No. | 1140 034 3008 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11400343008 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures compatibility with MS362C/MS362 chainsaws - OEM No. 1140 034 3008 replaces 1135 034 3000 - Hardened steel construction resists wear and heat - Precision fit maintains cylinder compression and reduces blow-by - Corrosion-resistant finish extends service life |
| Fits Models | MS362, MS362C | FS561 C-EM |
