Cylinder Liners and Compressor Blocks are made from centrifugally casted, shell casted with close grained cast iron. Cylinder liners are duly heat treated. Cylinder bores are cross honned and diameters are properly ground finished to achieve the highest level of accuracy.Models available off shelf: Grasso: RC 11, KC, PC-2, KA85, K110, AC-70-80 Sabroe: SMC-65, SMC-100, CMO 1, CMO2, SMC100E Carrier: 5F & 5H Daikin: 55mm, 75mmLI>Stal:P & U Series Trane: E & F Mycom: A & B York: JS & JG Series