Description
When you’re connecting hydraulic lines on your tractor or implement, having the right adapter makes all the difference between a leak-free connection and a messy hydraulic fluid puddle under your machine. This straight adapter lets you connect JIC fittings to NPT threads—two of the most common hydraulic connections you’ll run into on farm equipment.
What You’re Getting
- Straight design keeps hydraulic lines running in a clean, direct path without extra bends
- High-pressure rating of 5000 PSI handles even the most demanding hydraulic systems
- 1-1/8 inch hex makes installation and removal easy with standard wrenches
- 3/4 inch tube diameter matches common hydraulic line sizes on tractors and implements
Built for Real Farm Work
This adapter bridges the gap between JIC and NPT threaded connections—something you’ll encounter when retrofitting older equipment, adding new hydraulic components, or connecting different brands of machinery. The straight configuration works great in tight spaces where you need a direct connection without the bulk of an elbow fitting.
Made to Last
AgSmart builds these adapters to handle the constant pressure cycling and vibration that comes with hydraulic work. The steel construction and quality threading mean this fitting will seal properly and stay tight through seasons of hard use, temperature swings, and the inevitable bumps that come with farm work.
Installation Notes
Thread the male JIC end into your hydraulic component and connect your NPT-threaded line to the female end. Use hydraulic thread sealant on the NPT threads for a leak-free connection. The hex design gives you plenty of grip for tightening without over-torquing the fitting.


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