Description
When you’re working on hydraulic systems, you need fittings that won’t let you down when the pressure’s on. This Parker 43 Series crimp fitting gives you a rock-solid connection between your 3/8″ hydraulic hose and any equipment with 1/2″ NPT threads. No leaks, no hassles—just reliable performance when your machinery’s putting in a full day’s work.
What You’re Getting
- Professional-grade crimp fitting that locks onto your hose for a permanent, leak-free seal
- Straight male NPT design fits standard 1/2″ threaded hydraulic ports found on most equipment
- Rigid construction handles high pressure and vibration without backing off or failing
- Parker quality means it’s built to the same specs as original equipment fittings
Built for Real Farm Work
This fitting works with standard 3/8″ hydraulic hose and connects to any hydraulic component with 1/2″ NPT female threads. You’ll find these thread sizes on everything from tractor remotes to loader valves, hydraulic cylinders to power steering systems. Whether you’re rebuilding a cylinder or making up new hoses for your loader, this fitting gets the job done right.
Made to Last
Parker didn’t get their reputation by cutting corners, and this 43 Series fitting shows why. It’s machined to tight tolerances for a perfect thread fit and built from materials that handle the pressure spikes and temperature swings that come with hydraulic work. The crimp design creates a stronger connection than threaded fittings that can work loose over time.
Good to Know
This is a crimp-only fitting, so you’ll need access to a hydraulic hose crimper to install it properly. Sutter Bros. builds custom hydraulic hoses to your exact specifications if you’d rather have us handle the assembly. Once crimped, there’s no need for thread sealant—the crimp connection does all the sealing work.






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