Description
Overview:
This Cylinder Gasket is a Genuine Stihl part designed for two-stroke engines found in machines such as the BR106 and BT106. It sits between the cylinder and crankcase to create an airtight, fuel-tight seal that helps maintain compression and prevents oil and gas leaks. Manufactured from a heat-resistant composite gasket material and cut to precise tolerances, it supports reliable engine performance during both routine servicing and full rebuilds. Supplied as a direct replacement for OEM Part No. 4129 029 2300, it matches original dimensions and port cut-outs for correct alignment and easy fitting. Suitable for professional and domestic users, it helps protect engine integrity, restore performance after wear, and minimise the risk of air leaks that can lead to poor running or difficult starting.
Key Features:
- Genuine Stihl part for assured fit and performance
- Direct replacement for OEM 4129 029 2300
- Heat-resistant composite for a durable, reliable seal
- Precisely cut to align with ports, studs and fasteners
- Helps maintain compression and prevent fuel/air leaks
- Supports smooth idling, starting and acceleration
- Suitable for maintenance, top-end refreshes and rebuilds
- Designed for straightforward installation with standard tools
Typical Applications:
Used during cylinder removal, decarbonising, piston or ring replacement, or when diagnosing loss of compression and air leaks. Ideal for restoring engine efficiency on backpack blowers and brushcutters, and on earth augers used on site. Helps prevent mixture imbalance, poor starting, erratic idle and reduced power by re-establishing a secure cylinder-to-crankcase seal.
Also known as:
Cylinder base gasket, engine cylinder gasket, crankcase-to-cylinder gasket, barrel gasket, engine sealing gasket, two-stroke cylinder seal.
Fits Models:
BR106, BT106, FR106, FS106
Alternate Part Numbers:
4129-029-2300, 41290292300
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