Parker 16266 Hydraulic Swivel Elbow Fitting 5000 Psi

Product Description

The PARKER 16266 is a swivel elbow hydraulic hose fitting designed for high-pressure fluid power systems. It accepts a 10 mm hose connection with a 5/8-inch hose diameter and uses a 7/8-14 SAE O-Ring Boss (ORB) thread for a leak-resistant sealed connection. Rated to 5,000 psi, this fitting is manufactured from steel for durability in demanding hydraulic circuit applications. The swivel design allows the hose to be positioned without twisting during installation, reducing stress on the hose assembly and simplifying routing in tight spaces. Licensed hydraulic technicians and fluid power specialists are the primary installers of this component.

This fitting is suited for use in mobile hydraulic systems, industrial machinery, and stationary power units where a 90-degree elbow transition is required between the hose and a port. The SAE ORB thread provides a positive O-ring face seal at the port end, making it appropriate for systems where leak-free performance is critical. It is commonly used in agriculture, construction, and manufacturing equipment hydraulic circuits operating at pressures up to 5,000 psi.

Key Features

• 5,000 psi pressure rating for high-demand hydraulic circuit use
• Swivel elbow design allows hose positioning without twisting the hose body
• 7/8-14 SAE ORB thread provides a reliable O-ring sealed port connection
• 10 mm hose size with 5/8-inch hose diameter compatibility
• Steel construction for strength and resistance in hydraulic environments
• Package quantity of 2 per order unit

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic hose assemblies requiring a 10 mm swivel elbow with 7/8-14 SAE ORB thread at 5,000 psi working pressure.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and isolate the hydraulic circuit fully before removing or installing any fittings. Inspect the O-ring for damage before assembly and ensure the SAE ORB port is clean and free of debris before torquing. Do not overtighten — follow the equipment manufacturer's port torque specifications for 7/8-14 SAE ORB connections.