Eaton 12Z-670-BG Female Jic Swivel 90 Elbow 7/8-14

Product Description

The EATON 12Z-670-BG is a female JIC swivel 90-degree elbow fitting designed for hydraulic hose assemblies. It provides a sealed, rotatable connection between a hydraulic hose and a fixed port, allowing the hose to be positioned without twisting the line during installation or service. The fitting uses a JIC 37-degree flare seat for a leak-resistant metal-to-metal seal. Constructed from steel, it is suited for high-pressure hydraulic circuits found in mobile equipment, industrial machinery, and fluid power systems. Licensed hydraulic technicians and fluid power specialists are the typical installers for this type of fitting.

This fitting is used in hydraulic plumbing applications where a 90-degree change in hose direction is required at a JIC-threaded port. The 7/8-14 UNF thread size and 12 mm hose size make it compatible with standard -12 hydraulic hose lines. It is commonly installed in agricultural equipment, construction machinery, and industrial hydraulic systems where space constraints or routing requirements call for an angled hose exit. The swivel feature allows final hose positioning after the fitting is torqued to the port.

Key Features

• Female JIC swivel 90-degree elbow configuration for angled hose routing
• JIC 37-degree flare seat provides a reliable metal-to-metal seal
• 7/8-14 UNF thread size for compatibility with standard -12 hydraulic ports
• Swivel design allows hose orientation adjustment without unthreading the fitting
• Steel construction for durability in high-pressure hydraulic environments
• 1-inch hex size for standard wrench engagement during installation

Compatibility

Designed as an OEM-style replacement fitting for -12 hydraulic hose assemblies with JIC 37-degree flare connections and 7/8-14 UNF threaded ports.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Always depressurize and bleed down the hydraulic system completely before disconnecting or installing any fittings. Use a backup wrench on the port body when tightening to avoid transferring torque to the equipment. Inspect the JIC flare seat and mating surface for damage or contamination before assembly to ensure a proper seal.