1,piston ring,Benz piston ring,C230/T Benz piston ring and 9-1076-00 [SM] 2. ... :Alloy steel 1,Production discription:piston ring, Benz piston ring , C230/T Benz piston ring The related code of S280, SL280 ... -BE44OM314 OM352 OM352A47-150PS9763+3+3+5.5+5.5 C230/T Benz piston ring