Piston

This high-quality replacement piston assembly (SKU: ST0071) is designed to restore power and performance in your STIHL FS220 trimmer. Precision-engineered with a piston diameter of 38mm, it matches OEM specifications (STIHL 4119 030 2003) for a reliable fit and long service life. Ideal for maintaining your equipment’s efficiency, this durable piston ensures smooth operation and easy installation.

• Direct OEM replacement – meets STIHL 4119 030 2003 specifications for accurate fitment.
• Durable construction – built from high-grade materials to withstand demanding outdoor use.
• Precision-machined 38mm piston diameter ensures consistent compression and performance.

• STIHL FS220 Trimmer
• STIHL FS200 Trimmer
• STIHL FS250 Trimmer

Engine Parts – replacement pistons and assemblies for outdoor power equipment, designed for reliable performance and easy maintenance.