Quick-Release Coupling – 7/8″ UNF Load-Sensing Closed-Center SKU: QT63151

This quick-release coupling with 7/8″ UNF thread is designed for load-sensing closed-centre hydraulic systems, allowing fast and secure hose connections without tools. Using the correct coupling helps avoid leaks and loss of hydraulic performance in modern tractors.

Made to withstand high pressure and constant use, this coupling resists wear from vibration, fluid exposure, and field debris. It’s built tough so your hydraulic system stays dependable under real farming conditions.

• 7/8-inch UNF threaded connection for secure hydraulic line attachment
• Designed for load-sensing, closed-centre systems to maintain proper hydraulic flow control
• Universal category compatibility for tractors using similar coupling standards
• Heavy-duty material construction built to resist wear from frequent connect/disconnect and environmental exposure

Installation Tip: Clean threads and mating surfaces before installation, start threading by hand to avoid cross-threading, tighten fully but avoid over-torquing, check under low pressure first to confirm no leaks.

This quick-release coupling is a reliable replacement to keep your hydraulic connections tight and functional in everyday farm work.