AeroShell Fluid 41 (ASF41)

AeroShell Fluid 41 – Mineral Hydraulic Fluid

AeroShell Fluid 41 is a premium aviation-grade hydraulic fluid formulated from highly refined mineral oils and selected additives to deliver outstanding performance in aircraft hydraulic systems. Designed to meet the stringent requirements of MIL-PRF-5606H, it provides clean, dependable operation across a wide temperature range.

This fluid offers exceptional oxidation stability, low-temperature flow properties, and strong protection against wear, corrosion, and foaming. AeroShell Fluid 41 supports smooth and responsive operation in mission-critical hydraulic components, making it a trusted choice for commercial, military, and general aviation fleets.

Key Features

• Meets MIL-PRF-5606H specifications
• Excellent low-temperature performance
• High oxidation stability for extended service life
• Protects against wear, corrosion, and system deposits
• Low foaming for consistent hydraulic response
• Suitable for a wide variety of aircraft hydraulic systems

Typical Applications

• Aircraft hydraulic systems (brakes, landing gear, flight controls)
• Shock struts and dampers
• General aviation and military aviation maintenance
• Industrial hydraulic systems requiring MIL-spec mineral fluids

Performance Standard

Meets or exceeds MIL-PRF-5606H (formerly MIL-H-5606).