Description
When you need to connect different hydraulic components or adapt between line sizes, having the right fitting makes all the difference. This straight adapter bridges the gap between a 7/8-14 JIC connection and a 1/2-14 NPTF thread, letting you connect hoses and components that wouldn’t otherwise work together. It’s one of those handy parts that saves you from having to replace entire assemblies or hunt down custom solutions.
What You’re Getting
- Durable steel construction handles the pressures and vibrations of hydraulic systems
- Straight-through design maintains clean flow paths without unnecessary restrictions
- 15/16 hex for easy installation and removal with standard wrenches
- Rated for 5000 PSI working pressure to handle demanding agricultural applications
- Direct thread-to-thread connection eliminates potential leak points
Built for Real Farm Work
This adapter works across a wide range of agricultural hydraulic systems where you need to connect JIC fittings to NPT threaded components. Common applications include connecting hydraulic cylinders, valves, pumps, and gauges where thread types don’t match up. You’ll find these connections throughout loader systems, three-point hitch hydraulics, and remote hydraulic circuits on everything from utility tractors to large row-crop machines.
Made to Last
AgSmart builds these adapters to handle the harsh conditions of farm hydraulics. The machined steel construction resists corrosion and wear, while the precision threads ensure a tight seal that won’t back out under pressure or vibration. The straight design keeps flow restrictions to a minimum and reduces stress on connected components.
Good to Know
Thread the JIC side on first using the proper torque specs for your application, then carefully thread on the NPTF component. A light coat of thread sealant on the NPT threads helps prevent leaks, but don’t overdo it. If you’re working on a system that’s been together for years, have a thread chaser handy in case the old threads need cleaning up.






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