Description
Every hydraulic system has lines and fittings that aren’t in use all the time, and leaving those open ports exposed is asking for trouble. This steel JIC cap screws right onto your 3/16 female JIC fittings to keep dirt, moisture, and debris from contaminating your hydraulic fluid while protecting those expensive fittings from damage.
What You’re Getting
- Solid steel construction that won’t crack or strip under normal use
- 3/8-24 thread pitch that matches standard JIC fittings perfectly
- 7/16 hex size for easy installation with common wrenches
- Positive seal that keeps contaminants out and prevents fluid loss
- Direct replacement part – no modifications or adapters needed
Built for Real Farm Work
This cap works with any equipment using standard JIC hydraulic fittings – from tractors and combines to implements and hydraulic-powered attachments. Whether you’re capping off unused auxiliary outlets, protecting fittings during storage, or sealing lines while doing maintenance work, this simple part prevents costly contamination problems that can shut down your operation.
Made to Last
Steel construction means this cap won’t crack like plastic ones do when they get cold, and it won’t strip out when you need to remove it after it’s been on for a while. The threads are machined to proper JIC specifications, so you get a secure fit without overtightening or cross-threading that can damage your expensive hydraulic fittings.
Good to Know
Thread this cap on snug but don’t overtighten it – steel threads can gall if you force them. A thin film of hydraulic fluid or anti-seize on the threads makes removal easier later. Keep a few of these on hand because you’ll find yourself using them more than you’d expect for maintenance, storage, and protecting unused hydraulic outlets.
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