Parker 3J782-8-8 Female Seal-lok Swivel 45 Elbow Hydraulic

Product Description

The PARKER 3J782-8-8 is a female Seal-Lok swivel 45-degree elbow hydraulic hose fitting machined from steel. It connects hose assemblies to hydraulic circuits where a 45-degree bend is required to relieve strain, route lines around obstructions, or meet space constraints in tight plumbing runs. The fitting features a 13/16-16 SAE thread and accepts an 8 mm hose size, with a body diameter of 0.5 inches. Licensed hydraulic technicians and fluid-power specialists install this fitting during hose assembly fabrication or field replacement on mobile and industrial hydraulic systems.

This fitting is suited for mobile equipment, agricultural machinery, industrial hydraulic power units, and construction equipment where angled hose routing is required. The swivel design allows the hose end to rotate during installation, reducing torsional stress on the hose and simplifying assembly in confined areas. The SAE Seal-Lok face-seal interface provides a leak-free connection without relying on thread deformation, making it appropriate for high-pressure hydraulic circuits where reliability is critical.

Key Features

• Female Seal-Lok face-seal swivel design eliminates thread-dependent sealing for reliable leak-free connections
• 45-degree elbow geometry assists hose routing in tight or obstructed installations
• Swivel end reduces torsional stress on the hose during assembly and operation
• Steel construction provides strength and durability in demanding hydraulic environments
• 13/16-16 SAE thread size with 0.5-inch body diameter for precise fitment
• Compatible with 8 mm hose size for consistent assembly specifications

Compatibility

Designed as an OEM-style replacement or new-installation fitting for hydraulic hose assemblies requiring an 8 mm hose size with a 13/16-16 SAE Seal-Lok female swivel 45-degree elbow connection.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid-power specialist familiar with SAE face-seal fitting procedures. Depressurize and lock out the hydraulic system completely before removing or installing any fittings. Inspect the mating face-seal surface and O-ring seat for nicks or contamination before assembly, and use the correct O-ring for the application. Torque specifications and hose routing standards should follow the equipment manufacturer guidelines and applicable SAE standards.