Piston Ring

This high-quality replacement piston ring (SKU: ST0609) is designed to restore compression and engine performance in compatible Stihl models. With a 46mm bore diameter, it provides a precise fit for reliable sealing and reduced oil consumption. Manufactured to OEM specifications (STIHL 1130 400 1302), it offers a durable, long-lasting solution for your outdoor power equipment.

• Precision-engineered to OEM specifications for exact fit and reliable sealing.
• Durable construction reduces wear and extends engine life.
• Easy to install as a direct replacement part.

• Stihl SR320
• Stihl SR400

Engine Parts – replacement piston rings for outdoor power equipment.