Keeping your farm, construction, and logging machinery’s hydraulic systems lubricated with quality hydraulic fluids is crucial to its performance. 334 Tractor Hydraulic Fluid is engineered using select base oils chosen for their resistance to oxidation, clarity, and thermal stability to better protect the equipment you depend on daily. 334 Tractor Hydraulic Fluid includes drivetrain additives to enhance performance and provide extreme pressure protection for highly loaded gears. This universal fluid is ideal for use in tractors, construction equipment, and logging equipment where a single fluid services the transmission, power steering, and final drives for two-wheel and four-wheel drive equipment.