Eaton 08Z-P08-BG Hydraulic Hose Fitting 8mm 3/4-16 Unf

Product Description

The EATON 08Z-P08-BG is a male straight thread O-ring fitting designed for hydraulic hose assemblies. It provides a leak-resistant connection by seating an O-ring against a machined boss port, eliminating the reliance on thread deformation for sealing. Constructed from steel, this fitting is built to handle the pressure demands typical of industrial and mobile hydraulic systems. The 3/4-16 UNF thread and 8 mm hose size make it a precise-fit component for systems requiring a reliable straight-thread boss connection. A 7/8-inch hex allows for standard wrench installation.

This fitting is used in hydraulic circuit assemblies across mobile equipment, industrial machinery, and fluid power systems where straight-thread O-ring boss (ORB) ports are specified. It is typically installed by hydraulic technicians, fleet mechanics, and industrial maintenance professionals when building or repairing high-pressure hose assemblies. The male straight thread design mates directly to female ORB ports found on pumps, valves, cylinders, and manifolds.

Key Features

• Male straight thread O-ring fitting provides a positive, leak-resistant seal at the boss port face
• Steel construction suited for high-pressure hydraulic service
• 3/4-16 UNF thread size for precise fitment to standard ORB ports
• 8 mm hose size compatibility for common hydraulic hose assemblies
• 7/8-inch hex for wrench installation without slippage
• Sold individually — no minimum multi-pack required

Compatibility

Designed as a replacement-style male straight thread O-ring boss fitting for hydraulic hose assemblies requiring a 3/4-16 UNF thread and 8 mm hose size connection at standard ORB boss ports.

Installation Notes

Installation is performed by qualified hydraulic technicians or industrial mechanics. Depressurize and fully bleed the hydraulic system before removing or installing any fittings. Inspect and replace the O-ring if it shows any sign of damage or deformation before assembly. Follow the equipment manufacturer and applicable fluid power standards for proper thread engagement and torque procedure.