Hydraulic pump group 2 type C33X details: CYLINDER: 15 MAXIMUM PRESSURE: 175 BAR ROTATION: RIGHT ROTATING SPEED: 2500 A mm: 51 B mm: 109.7 C mm: 19 D mm: 40 F mm: M8 C1: 13 D1: 30 F1: M6 AMA Code: Original code: 04412 AT