Piston

This high-quality replacement piston (SKU: ST0013) is designed to restore peak performance in your chainsaw. With a piston diameter of 40mm and OEM reference 1123 030 2001, it offers a precise fit and reliable compression. Manufactured to durable standards, this piston ensures smooth operation and long service life for your outdoor power equipment.

• Precision-engineered to OEM specifications for a direct replacement fit.
• Durable construction withstands high temperatures and heavy use.
• Restores engine compression and power output effectively.

• Stihl 023
• Stihl 025
• Stihl MS230

Chainsaw Engine Parts – replacement pistons and rings for professional and homeowner saws.