Stihl 028 Super 029 Super MS290 034 034AV Piston Ring Get link Facebook Twitter Pinterest Email Other Apps Stihl Parts | Stihl Parts Lookup Part description: Stihl 1118 034 3001 piston ring 46mm cylinder bore 1.5mm thickness Other part numbers: 11180343001 Replacement 46mm x 1.5mm piston rings for Stihl 028 Super, 029 Super, MS290, 034, 034AV chainsaws. Get link Facebook Twitter Pinterest Email Other Apps