When you’ve got an open hydraulic line that’s not being used, the last thing you want is dirt, moisture, or debris getting into your system. This steel cap threads right onto your 3/4 inch female JIC fittings to keep everything sealed up tight. It’s one of those simple parts that saves you from big headaches later when contamination causes expensive hydraulic component failures.
What You’re Getting
- Durable steel construction that handles farm conditions and won’t crack like plastic caps
- 1-1/4 inch hex makes it easy to tighten with standard wrenches – no hunting for special tools
- Perfect thread match for 1-1/16 – 12 female JIC fittings ensures proper sealing
- AgSmart brand quality that’s built for agricultural applications
Built for Real Farm Work
This cap fits any hydraulic system that uses standard 3/4 inch JIC fittings, which you’ll find on tractors, combines, loaders, and implements across all the major brands. Whether it’s capping off unused remote hydraulic outlets, protecting fittings during equipment storage, or sealing lines during maintenance work, this little cap does a big job keeping your hydraulic system clean.
Made to Last
Steel construction means this cap won’t get brittle in cold weather or crack from UV exposure like cheaper plastic alternatives. The precision threads ensure a tight seal that keeps contaminants out while standing up to the vibration and temperature swings that come with farm equipment operation.
Good to Know
Hand-tighten first, then use a wrench to snug it down – the 1-1/4 inch hex fits standard wrenches perfectly. Don’t over-tighten as this can damage the threads on your fitting. Keep a few extras in your toolbox since caps have a way of disappearing when you need them most. When removing after long-term storage, a little penetrating oil helps if threads have gotten stubborn.
