Piston

This high-quality replacement piston (SKU ST0011) is designed to restore compression and power in your chainsaw. With a piston diameter of 46mm and OEM reference 1127 030 2003, it offers a precise fit for compatible Stihl models. Manufactured from durable materials, it ensures reliable performance and extended engine life.

• Precision-machined to OEM specifications for a perfect seal and smooth operation.
• Constructed from high-strength alloy for excellent wear resistance and durability.
• Direct replacement part simplifies installation and reduces downtime.

• Stihl 029
• Stihl MS290

Engine Parts – Replacement pistons for outdoor power equipment.