ITACO 2 pcs 1 Set Piston Ring Set fit STIHL 009, 010 AV 1120 034 3000 36MM x 1.5 Kolbenring Rings After-market PISTON RING SET-Replace STIHL Part Number: #1120 034 3000 Fits STIHL 009, 010, 010 AV Chainsaw Models Piston Ring Diameter: (36MM), Thickness (1.5MM). This kit consists of 2 (TWO) PCS of Piston rings Estimated Time of Delivery from Singapore: 7-16 working days