Description
Overview:
This genuine Stihl gasket (MPN 4228 649 0301) is a small but vital sealing component for Stihl hedge trimmers, designed to keep air and fuel systems leak-free. Made from a durable, heat- and fuel-resistant gasket material, it creates a tight seal between mating parts to maintain correct pressure and mixture. In practical terms, that helps your hedge trimmer start reliably, idle smoothly, and run efficiently. It is purpose-made for Stihl HS45 and HS52 models, providing an exact fit that reduces the risk of leaks and performance issues after servicing. As an OEM part, it matches the original specification, making it suitable for routine maintenance or repairs where restoring factory performance and reliability is important for both professional users and DIY owners.
Key Features:
- Genuine Stihl OEM gasket for assured compatibility and performance
- Durable, heat- and fuel-resistant material for long service life
- Precise fit helps prevent air and fuel leaks at the joint face
- Supports easy starting, stable idle, and consistent power delivery
- Helps maintain correct carburation and engine efficiency
- Suitable for routine servicing or targeted repairs after strip-down
- Straightforward to fit with standard hand tools
- Replaces worn, brittle, or damaged seals to restore reliability
Typical Applications:
Used during carburettor, intake, or cylinder-side maintenance on Stihl hedge trimmers to re-establish an airtight seal. Ideal when resolving hard starting, erratic idle, or poor running caused by air leaks, or whenever components are removed and refitted as part of scheduled servicing, rebuilds, or troubleshooting.
Also known as:
Seal, sealing gasket, carburettor gasket, intake gasket, engine gasket, trimmer gasket, replacement gasket, packing gasket for hedge trimmers.
Fits Models:
HS 45
HS 52
HS45
HS52
Alternate Part Numbers:
4228 649 0301, 42286490301
