Applicable scope: 1.OIL PUMP R714 LA70, PART No.: 36000+39000. 2.Marine ... in block ) , Broached shaft, Nozzlering, Coverring, Diffuser, Insertwall, Oil pump, Bearing, Bearing casing, Gas casing, Air casing. • Advanced processing equipment ... machine . Broached shaft ↔ Friction welding machine. Bladed shaft ↔ Precision casting factory ( Blades and disc ---cast in block ) . Blades ↔ Precision ...