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Keep your aircraft's hydraulic systems ready for flight with Skydrol LD-4. The specially-designed low-density hydraulic fluid provides reduced weight without compromising system performance. Your aircraft's hydraulic systems must be properly maintained in order to fly. Each hydraulic system requires hydraulic fluid to function. Skydrol LD-4 can save large fleet operators thousands in fuel costs due to its lower weight. This fluid remains the industry standard for hydraulic systems. Feel the difference during your next flight with LD-4.
Our five-gallon container offers superior thermal stability. Its deposit control prevents buildup from affecting performance during flight. Prevent valve erosion and damage from extreme heat in your hydraulic system with Skydrol LD-4. Our five-gallon canister will service your aircraft effectively. Our Geeks have hand-selected Skydrol LD-4 as the industry standard among Type IV fluids. Use this clear, oily liquid for fuel savings and improved hydraulic performance. Find LD-4 and other Skydrol products for your aircraft at SkyGeek.