Description

When you’re putting together a hydraulic system on your tractor or farm equipment, getting the right fitting makes all the difference between a job that holds up and one that gives you headaches down the road. This Parker HY-Series O-Ring Boss male fitting gives you that rock-solid connection you need for your 5/8-inch hydraulic hose. It’s built to handle the high pressures and constant stress that come with farm work.

What You’re Getting

ORB (O-Ring Boss) design creates a leak-proof seal that stays tight even under high pressure
Male straight configuration fits directly into female ORB ports on cylinders, valves, and manifolds
Rigid construction won’t flex or fail when things get demanding
Professional crimping creates a permanent connection that won’t pull apart
Parker quality means you can count on it lasting through years of hard use

Built for Real Farm Work

This fitting is designed for the heavy-duty hydraulic systems found on tractors, combines, balers, and implements. Whether you’re running a loader, operating a PTO-driven baler, or working hydraulic cylinders on your planter, this is the kind of fitting that handles the pressure without backing down. The ORB thread design is especially common on modern farm equipment.

Made to Last

Farm hydraulic systems don’t get babied, and this fitting knows it. The steel construction handles vibration, temperature swings, and the constant pressure cycles that would wear out lesser fittings. The O-ring seal design is more forgiving than other connection types and maintains a tight seal even when things aren’t perfectly aligned.

Good to Know

This fitting requires proper crimping equipment to attach to your hose—it’s not a field-attachable fitting. Make sure your crimper has the right die for 5/8-inch hose and Parker HY-Series fittings. When installing, don’t over-tighten the ORB connection—the O-ring does the sealing work, not the threads.