Stihl Piston Ring 038 045 048 050 051 MS380 MS381 TS50 TS510 Get link Facebook X Pinterest Email Other Apps Stihl Parts | Stihl Parts Lookup Part description: Stihl 1115 034 3001 piston ring1115 034 3010 / 1115 034 3001 piston ring for Stihl 038M, 038MRII, 038MR, 038MW, 045, 048, 050, 051, MS380, MS381 chainsaws, TS50 and TS510 cut off saws.52mm cylinder bore1.5mm thicknessOther part numbers:111503430011115 034 301011150343010