Description
When you’re building or repairing hydraulic systems on your tractor or equipment, having the right fitting makes all the difference between a connection that holds up and one that’ll leave you stranded in the field. This JIC male straight fitting gives you a secure, leak-free connection for your 5/8 inch hydraulic hose—perfect for those high-pressure applications where failure isn’t an option.
What You’re Getting
- Rigid straight design provides a solid connection without flex or movement
- JIC 37-degree flare thread creates a metal-to-metal seal that won’t leak under pressure
- 1-1/16 inch thread size fits standard hydraulic ports on most equipment
- Professional crimp-on design ensures proper hose attachment when installed correctly
- Parker 43 Series quality means it’s built to the same standards as original equipment
Built for Real Farm Work
This fitting is designed for 5/8 inch hydraulic hose, which is commonly used on loader circuits, implement hydraulics, and auxiliary systems on medium to larger tractors. Whether you’re fixing a busted hydraulic line on a loader tractor or building custom hydraulic assemblies for implements, this size handles the flow rates needed for serious hydraulic work.
Made to Last
Parker builds these fittings to handle the pressure, vibration, and harsh conditions that come with farm equipment. The JIC connection style has been the hydraulic industry standard for decades because it works—the 37-degree flare creates a reliable metal-to-metal seal that stays tight even when pressures spike during heavy operation.
Installation Notes
This is a crimp-on fitting that requires proper hydraulic crimping tools and dies for installation. Don’t try to use clamps or other shortcuts on high-pressure hydraulic connections. Always follow Parker’s crimp specifications for your specific hose type to ensure a safe, reliable connection that won’t fail when you need it most.


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