Parker KP73589 Hydraulic Hose Fitting 45 Degree Elbow

Product Description

The PARKER KP73589 is a 45-degree elbow hydraulic hose fitting machined from steel and threaded to a 7/8-14 inch specification with an ORB (O-Ring Boss) sealing interface. This fitting is designed to redirect hydraulic line routing at a 45-degree angle, reducing stress on hose assemblies and helping techs route lines cleanly around obstructions in tight equipment envelopes. The ORB thread form provides a positive metal-to-metal seat with an O-ring seal, which limits leak paths common with older tapered-thread designs. It is installed by hydraulic system mechanics and fluid power technicians during original assembly or field repair work.

This fitting is suited for hydraulic plumbing applications where a 45-degree directional change is required at a 7/8-14 ORB port. Typical installations include mobile hydraulic equipment, industrial machinery, and stationary power units where hose routing must navigate around structural members, frames, or other components. The steel construction handles the pressure and mechanical demands common in these environments. Sold in a package quantity of two per order.

Key Features

• 45-degree elbow geometry reduces hose bending stress and supports clean routing in confined spaces
• 7/8-14 inch thread size for compatibility with standard ORB port fittings
• ORB (O-Ring Boss) sealing interface minimizes leak potential compared to tapered thread designs
• Steel construction for durability in high-pressure hydraulic service
• Packaged in quantities of two per unit

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic systems using 7/8-14 ORB threaded ports requiring a 45-degree elbow connection.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and isolate the hydraulic circuit completely before removing or installing any fittings. Inspect the O-ring seating surface on the port for damage before assembly, and use a new O-ring if the existing one shows wear or deformation. Torque to the equipment manufacturer's specification for the port size and fitting material.