Upgrade or replace your factory decompression valve with this high-quality Performance By 309 M10 Decompression Valve Plug. Designed for reliability and durability, this plug eliminates common failure points found in OEM decompression systems.
Precision-machined from 6061 aluminum and finished with a sleek black anodized coating, it’s built to perform while adding a clean look to your engine.
Features:
- Fits most STIHL and Husqvarna models (M10 thread)
- Eliminates potential decompression valve failure
- Made from 6061 aluminum
- Type 2 Anodized
- Includes copper crush washer for proper sealing
- Lightweight, durable, and corrosion-resistant
- Clean hex design with “Performance By 309” branding
Installation:
- Easy install using a 13mm socket
- Torque to ~20 Nm (15 lb-ft)
What’s Included:
- (1) M10 Decompression Valve Plug
- (1) Copper crush washer