Description
Overview:
This is a genuine Stihl gasket designed to seal mating engine surfaces on two‐stroke petrol chainsaws. It helps prevent unwanted air, fuel, and oil leaks, maintaining correct crankcase pressure for smooth running and reliable performance. Manufactured from a heat- and fuel‐resistant composite fibre, it offers a precise cut to match the original profile and bolt pattern. As an OEM component, it matches the exact specification set by Stihl for a dependable fit. Suitable for workshop repairs and routine maintenance, it is commonly used on models such as the Stihl 020 and 030. Supplied under Manufacturer Part Number (MPN) 1114 129 0900, it is a practical replacement when rebuilding, replacing a damaged seal, or addressing hard starting and inconsistent idle caused by air leaks.
Key Features:
- Genuine Stihl OEM part for assured compatibility and fit
- Fuel, oil, and heat‐resistant composite material for long service life
- Maintains crankcase sealing to protect performance and reliability
- Accurate cut-outs and thickness for correct alignment and clamping load
- Helps restore stable idle, throttle response, and easy starting
- Reduces risk of lean running caused by unmetered air ingress
- Suitable for routine servicing, top‐end work, and full rebuilds
- Straightforward installation with standard hand tools
- Designed for vibration-prone, high‐RPM chainsaw environments
- Matches the original profile to minimise assembly time
Typical Applications:
Used during cylinder or crankcase resealing, top‐end overhauls, and general engine refurbishment on Stihl chainsaws. Ideal when addressing symptoms of air leaks, replacing a degraded gasket, or after heat‐related engine events. Suitable for professional workshops, site maintenance teams, and DIY owners maintaining dependable saw performance.
Also known as:
Paper gasket, cylinder base gasket, crankcase gasket, motor joint gasket, sealing gasket, replacement engine seal, base plate gasket.
Fits Models:
009, 010, 011, 020, 020T, 030, 031, 032, MS 200, MS 200 T, MS200, MS200T
Alternate Part Numbers:
1114-129-0900, 11141290900
Product Specifications
| L&S Part No. | 1114 129 0900 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11141290900 |
| Unit of Sale | 1 |
| Applications | 009, 010, 011, 020, 020T, 030, 031, 032, MS 200, MS 200 T, MS200, MS200T |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS200, MS200T | 030, 031 | 009 | 010, 011 | 020, 020T | 032 |
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