I have two older MS880 that have been run on neat petrol ( dont ask) They both need barrels and piston, I tried to hone the barrels to clean them up but they are on borrowed time. I have found these after market barrel+piston kits but they are for the bolt on exhaust and mine are clip on, the question is will these fit if I buy a silencer that bolts on or are there other differences that need to be considered.   STIHL MS880 088 CHAINSAW CYLINDER PISTON KIT 60MM WITH RING REP 1124 020 1209 | eB