Parker 3J782-4-4 Female Seal-lok Swivel 45 Elbow Steel Sae

Product Description

The PARKER 3J782-4-4 is a female Seal-Lok swivel 45-degree elbow hydraulic hose fitting manufactured from steel. It connects hydraulic hose assemblies at a 45-degree angle, reducing stress on the hose and allowing for cleaner routing in tight installations. The fitting uses a 9/16-18 SAE thread and is designed for a hose size 4 application. The swivel design allows the fitting body to rotate during assembly, preventing hose twist and making it easier to achieve proper orientation without additional manipulation of the line. This fitting is installed by hydraulic system technicians and industrial maintenance professionals working on mobile equipment and stationary hydraulic systems.

This fitting is suited for use in hydraulic hose assemblies where a 45-degree change in direction is required at the connection point. It is commonly found in mobile hydraulic systems on construction, agricultural, and industrial equipment where hose routing must accommodate tight clearances or avoid interference with other components. The steel construction makes it appropriate for standard hydraulic fluid service. It ships individually and is available in single-unit quantities.

Key Features

• Female Seal-Lok swivel design prevents hose twist during installation and allows post-assembly orientation adjustment
• 45-degree elbow angle reduces hose strain and supports clean routing in confined spaces
• Steel construction for durability in standard hydraulic service environments
• 9/16-18 SAE thread for compatibility with standard SAE hydraulic ports
• Hose size 4 with a 1/4 inch body diameter

Compatibility

Designed as a replacement or assembly fitting for hydraulic hose systems using SAE Seal-Lok style connections with a 9/16-18 thread and hose size 4 specifications.

Installation Notes

Hydraulic fittings of this type are installed by qualified hydraulic technicians or industrial maintenance personnel. Always depressurize and fully relieve the hydraulic system before removing or installing any fitting. Verify thread engagement and inspect the sealing face for damage before assembly. Follow the equipment manufacturer and applicable SAE standards for assembly torque and inspection procedures.