Hydraulic System (ME/RT-flex types)

Accumulator / Pressure Rail ELFI (Electronic Fuel Injection) ELVA (Electronic Exhaust Valve Actuation) Exhaust Valve Actuator (Hydraulic) FIVA Valve (Fuel Injection & Exhaust Actuator) HCU — Hydraulic Cylinder Unit High-Pressure Hydraulic Pipes Hydraulic Cylinder Unit (HCU) Hydraulic Oil System Hydraulic Power Supply (HPS) Hydraulic Power Supply Unit (HPS) Servo Oil System