Description

When you’re building or repairing hydraulic lines, having the right connector can make the difference between a job that goes smooth or one that leaves you wrestling with mismatched threads and leaky fittings. This straight-through connector bridges the gap between Male OFS (O-ring Face Seal) and Male O-Ring Boss threads, letting you connect different hydraulic components without adapters or custom hoses.

What You’re Getting

Steel construction that handles up to 6000 PSI working pressure for demanding hydraulic applications
Direct connection between 5/8 Male OFS and 3/4 Male O-Ring Boss threads
1-1/4 inch hex for solid grip when tightening with standard wrenches
Straight-through design maintains maximum flow with minimal pressure drop
AgSmart quality that’s built to handle the vibration and stress of farm equipment

Built for Real Farm Work

This connector handles the high-pressure hydraulic systems found on modern tractors, combines, balers, and implements. Whether you’re connecting hydraulic motors to pumps, linking cylinders to control valves, or adapting aftermarket components to OEM systems, this fitting provides a reliable connection that won’t come loose or leak under pressure.

Made to Last

Steel construction means this fitting can handle the temperature swings, vibration, and high pressures that destroy lighter fittings. The precision-machined threads ensure proper O-ring compression for leak-free operation, while the substantial hex provides the grip you need for proper installation without rounding off.

Good to Know

Always use thread sealant appropriate for hydraulic systems when installing. Make sure both connecting threads are clean and undamaged before assembly. The O-ring sealing surfaces should be smooth and free of scratches. Hand-tighten first, then use wrenches to achieve final torque – overtightening can damage threads or crush O-rings.