PISTON - STIHL FS-180 / FS-120

This high-quality replacement piston, SKU ST0070, is specifically designed for STIHL FS-180 and FS-120 trimmers. With a piston diameter of 38mm, it meets OEM specifications (STIHL 4119 030 2003) for a precise fit and reliable performance. Durable construction ensures long-lasting operation, making it an ideal choice for restoring engine compression and power.

• Direct replacement for STIHL FS-180 and FS-120 models, ensuring easy installation.
• Precision-machined to OEM specifications for a perfect seal and consistent performance.
• Constructed from high-grade materials for enhanced durability and wear resistance.

• STIHL FS-180
• STIHL FS-120

Engine Parts – Replacement pistons and components for outdoor power equipment.