Description

When you’re working on hydraulic systems, nothing’s more frustrating than having an open port dripping hydraulic fluid all over your shop floor or letting dirt and moisture into your system. This 3/4-16 male JIC plug seals off hydraulic lines during maintenance, testing, or when ports aren’t in use. It’s a simple but essential part that keeps your hydraulic system clean and your shop tidy.

What You’re Getting

Solid steel construction that handles 6000 PSI operating pressure without breaking a sweat
13/16″ hex head for easy installation and removal with standard tools
Precise JIC 37-degree flare seal that prevents leaks and contamination
Compact design that won’t interfere with nearby fittings or components

Built for Real Farm Work

This plug fits any 3/4-16 female JIC fitting across all your hydraulic equipment – tractors, loaders, balers, combines, and hydraulic-powered implements. Whether you’re troubleshooting a hydraulic problem, doing seasonal maintenance, or temporarily capping off unused ports, this plug handles everything from low-pressure return lines to high-pressure main circuits.

Made to Last

Farm hydraulic systems see extreme pressures and temperature swings, and this plug is built to handle it all. The precision-machined threads ensure a proper seal every time, while the durable steel construction resists corrosion and wear from constant installation and removal.

Good to Know

Thread this plug on hand-tight first, then use a wrench to snug it down – don’t overtighten as the 37-degree flare does the sealing. Keep a few of these in your toolbox since they’re handy for isolating sections of your hydraulic system during troubleshooting. The 1/2″ tube O.D. reference helps you match this to your existing hydraulic lines.