Parker Stratoflex 111417-3S-0054 - Brake Hose Assembly

The Parker Stratoflex 111417-3S-0054 is a 5.4-inch medium pressure rubber hose assembly engineered for the brake hydraulic system of Cessna 177 aircraft. It is a direct replacement for OEM part number S1167-3-0054. Produced by Parker Hannifin's Stratoflex Products Division, this assembly meets original equipment specifications, providing A&P mechanics and MRO facilities with a certified, ready-to-install replacement hose.

Key Features

• Inner tube: Seamless synthetic rubber
• Reinforcement: One fiber braid and one high tensile steel wire braid
• Cover: Oil and mildew resistant fiber braid
• Rated working pressure: 1,500 PSI
• Operating temperature range: -65°F to +250°F (-54°C to +121°C)
• Compliance: MIL-H-8794
• Application: Brake Hose for Cessna 177
• Hose inside diameter: 3/16"
• Overall assembly length: 5.4 inches

Construction and Certification

The Parker Stratoflex 111417-3S-0054 is built to the standards of the Series 111 Medium Pressure. The inner tube consists of seamless synthetic rubber, reinforced with one fiber braid and one high tensile steel wire braid and protected by a oil and mildew resistant fiber braid. Rated at 1,500 PSI working pressure with a -3 (3/16" ID) bore, this assembly maintains full performance across an operating temperature range of -65°F to +250°F (-54°C to +121°C). It meets or exceeds MIL-H-8794 requirements, making it a fully qualified component for installation in certificated aircraft. Parker Stratoflex hose assemblies are manufactured under strict quality controls and are proof-tested prior to shipment to ensure compliance with dimensional and pressure specifications.

Application and Compatibility

Designed specifically for the brake hose on Cessna 177 aircraft, this assembly is dimensionally configured to match the original equipment routing and installation. Suitable for use with hydraulic, pneumatic, coolant, fuel, and oil systems, the 111417-3S-0054 is the preferred service replacement for A&P mechanics performing scheduled maintenance, hose life-limit replacement, or system overhaul. Its construction ensures compatibility with the fluid types and pressure demands of the brake hydraulic system, eliminating the need for field modification or adaptation.