Variator Pressure Accumulator – Ferrari F430
This hydraulic pressure accumulator is a key component of the high-pressure variator system in the 4.3L dry sump V8 engine of the Ferrari F430. It stores engine oil under pressure to ensure immediate and consistent supply to the camshaft variators, enabling precise valve timing control during cold starts and dynamic driving conditions. The accumulator contains a sealed nitrogen chamber that maintains pressure against the oil circuit. Over time, internal gas pressure can degrade, leading to delayed variator response. A common symptom of a failing accumulator is a rattling noise from the variators during engine start-up, especially after the vehicle has been parked for several hours or overnight. Replacing the accumulator can resolve these issues and restore proper variator function. We offer a brand-new aftermarket unit with identical dimensions and specifications to the original factory part.
Variator Solenoid Valve 195086 – Ferrari 360
Two of these solenoid valves in the camshaft adjustment system control the oil pressure used to actuate the cam phasers on the intake or exhaust camshaft gears. The valve hydraulically switches between advance, retard, and lock positions, allowing the variator (cam phaser) to adjust the camshaft relative to the crankshaft. A faulty solenoid valve can cause symptoms such as rough idling, loss of power, delayed throttle response, or a check engine light. We offer a brand-new replacement part.