Description

When you’re trying to connect hydraulic lines with different thread types and nothing seems to match up, it’s frustrating as all get-out. This steel adapter fitting bridges the gap between 3/8″ male O-ring Face Seal (OFS) and 1/2″ male NPT connections, letting you connect mismatched hydraulic components without hunting for special hoses or worrying about leaks. It’s a simple solution that gets you back to work instead of making another parts run.

What You’re Getting

Connects 3/8″ Male OFS (11/16-16 thread) to 1/2″ Male NPT (1/2-14 thread) systems
Steel construction handles high-pressure hydraulic applications up to 6000 PSI
7/8″ hex provides good grip for proper installation and removal
Straight-through design maintains full flow without restrictions
Direct fit replacement – no special tools or modifications needed

Built for Real Farm Work

This adapter shines in hydraulic systems where you need to connect different fitting types – common when mixing equipment brands or adapting between older and newer hydraulic components. It’s designed for tractors and equipment that run hydraulic implements like loaders, backhoes, mowers, and remote cylinders. Whether you’re connecting hydraulic cylinders, motors, or control valves, this fitting handles the job without compromising system performance.

Made to Last

Steel construction stands up to the high pressures and constant vibration of hydraulic systems better than brass or aluminum alternatives. The quality steel construction stands up to the high torque needed for hydraulic fittings, and it won’t crack or strip like softer materials. The 6000 PSI pressure rating means it can handle even the most demanding agricultural hydraulic applications.

Installation Notes

Always use proper thread sealant on hydraulic fittings – never just tape that can contaminate your system. Clean both fitting surfaces before connecting, and don’t over-tighten as this can damage the threads or crack the fitting body. The 7/8″ hex gives you plenty of grip for proper torque without rounding off the fitting. A snug fit with proper sealant beats overtightening every time.