Description
When you’re dealing with hydraulic fittings that don’t match up—like connecting a 1/4 inch tube to a 3/8 inch pipe—this handy adapter bridges the gap. Whether you’re hooking up hydraulic implements, repairing hydraulic lines, or adapting different fitting types in your system, this steel connector makes the job straightforward. No more hunting for the right combination of fittings or trying to make incompatible parts work together.
What You’re Getting
- Steel construction that handles the pressure and abuse of farm hydraulic systems
- Male OFS (9/16-18) on one end connects to 1/4 inch tubing systems
- Male NPT (3/8-18) on the other end threads into standard pipe fittings
- Rated for 6000 PSI operation—more than enough for most agricultural applications
- Straight-through design keeps fluid flow smooth and pressure losses minimal
Built for Real Farm Work
This adapter works in hydraulic systems that power everything from front-end loaders and backhoes to finish mowers, post hole diggers, log splitters, and hydraulic tillers. Use appropriate thread sealant for hydraulic systems to prevent leaks, and you’ll have a connection that holds up to the constant pressure cycling that comes with running hydraulic implements day after day.
Made to Last
Steel construction is built to handle the pressure and provide years of reliable service with precision-machined components that ensure proper sealing. The 6000 PSI rating gives you plenty of safety margin for typical farm hydraulic pressures, and the durable materials resist corrosion from hydraulic fluids and weather exposure.
Installation Notes
Make sure to get proper thread engagement without over-tightening, which can crack fittings. The 3/4 inch hex makes it easy to get a good grip with standard wrenches. Keep the system clean during installation to prevent contamination—dirt and debris are hydraulic system killers that cause expensive component failures down the road.






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