Description Brand new OEM Stihl cylinder kit for chainsaw model MS291. OEM part number 1141 020 1206. Also fits MS271 late model as a big bore to increase power. Only fits saws with the round intake, does not fit early models with the flat bolt-on intake. The kit includes 47mm cylinder, piston, rings, wrist pin, and circlips. Please carefully read our warranty page for information on how to qualify for a 90 day warranty on this OEM kit: Limited Warranty – Wolf Creek Saw Shop
