Description
Overview:
This Cylinder Base Joint is a genuine Stihl OEM gasket designed to seal the cylinder-to-crankcase joint on Stihl cut-off saws. Made from a durable, heat‐resistant fibre composite with a flat profile and precision‐cut ports, it maintains a tight, reliable seal to prevent air and fluid leaks. A correct seal is essential for stable compression, smooth running, and long engine life. Purpose‐made for Stihl disc cutters, it offers an accurate fit on the TS 410 and TS 420, helping to restore factory performance after a top‐end service or rebuild. Genuine Stihl part number 4238 029 2300 ensures compatibility with specified machines and supports consistent results in demanding site and workshop conditions.
Key Features:
- Genuine Stihl OEM part for correct fit and reliable sealing
- Precision-cut bolt pattern and ports for easy, accurate alignment
- Heat, fuel and oil resistant fibre composite for long service life
- Maintains crankcase sealing and engine compression
- Helps prevent lean running caused by air leaks
- Stable under vibration and thermal cycling typical of cut-off saws
- Supports consistent torque settings during cylinder installation
- Suitable for routine maintenance and full top‐end rebuilds
- Supplied as a single base joint for one machine
- Compatible with TS 410, TS 420 and selected related models
Typical Applications:
Used during cylinder and piston replacement, de‐coking, or when diagnosing and fixing air leaks at the cylinder base. Ideal for professional rebuilds in tool hire fleets, construction, and landscaping, as well as DIY maintenance to restore reliable starting, steady idle, and full power under load.
Also known as:
Cylinder base gasket, cylinder seal, engine gasket, cutter gasket, base gasket, crankcase base gasket, cylinder-to-crankcase gasket.
Fits Models:
TS 410
TS 420
TS 440
Alternate Part Numbers:
4238-029-2300, 42380292300
Product Specifications
| L&S Part No. | 4238 029 2300 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42380292300 |
| Unit of Sale | 1 |
| Machine Type | Disc Cutters |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl OEM part ensures correct fit and sealing - Compatible with TS 410, TS 420, and TS 440 models - Heat, fuel, and oil-resistant fibre composite - Precision-cut ports for accurate alignment - Maintains crankcase sealing and engine compression |
| Fits Models | TS410, TS420 | TS440 |
