2026 rules · Updated for 2026
F1 hydraulic systems explained
How pressurised fluid operates several compact, high-force systems around the car.
Quick answer
An F1 hydraulic system uses pressurised fluid and controlled valves to operate functions that need rapid, precise force, including parts of gear shifting, clutch, differential and steering systems.
Why hydraulics suit F1
Fluid power can move actuators quickly with precise control while keeping heavy electric motors away from every individual mechanism.
A connected network
Pump, reservoir, valves, accumulators and lines distribute pressure. Because functions share infrastructure, one pressure problem may affect shifting, steering or clutch operation together.
Reliability challenge
Heat, vibration and tight packaging punish seals and pipes. Teams monitor pressure and temperature so the driver can react before a small leak becomes retirement.