Aviation hydraulic fluid plays a critical role in the safe and reliable operation of aircraft systems, including brakes, landing gear, flap mechanisms, and various control components. This collection brings together high‑quality hydraulic fluids used across general aviation, commercial operations, and rotorcraft maintenance, ensuring pilots and engineers have access to products that meet strict performance and safety standards.

Our range includes Phillips 66 X/C 5606J, a widely used mineral‑based hydraulic fluid known for its excellent low‑temperature performance, oxidation stability, and compatibility with a broad range of aircraft systems. It remains a popular choice for many piston and light‑turbine aircraft operating in New Zealand’s varied climate conditions. For applications requiring enhanced fire resistance, we offer ROYCO 782, a synthetic hydraulic fluid formulated for high‑temperature environments and demanding operational conditions. This fluid is commonly used in turbine aircraft and helicopters where fire‑resistant properties are essential. We also stock ROYCO 756, a high‑performance mineral hydraulic fluid designed for systems requiring exceptional stability, cleanliness, and long‑term reliability.

Each hydraulic fluid in this collection is selected for aviation‑specific performance, manufacturer compatibility, and proven reliability in both routine servicing and heavy‑duty operational environments. Whether you’re conducting scheduled maintenance, topping up hydraulic reservoirs, or preparing your aircraft for seasonal flying conditions, Pilot Shop provides genuine aviation hydraulic fluids backed by fast local shipping and knowledgeable support.