8085448
Quick Coupling Half
Mack

This Quick Coupling Half is the female segment of a heavy-duty quick-disconnect system, engineered to deliver reliable, tool-free maintenance workflow in demanding truck environments. Built from rugged, corrosion-resistant material, it tolerates the vibrations, temperature fluctuations, and exposure to road grime common in fleet operation. Precision-machined sealing surfaces and a compatible O-ring seal create a robust, leak-resistant interface when mated with its counterpart, enabling rapid assembly and disassembly of hydraulic or pneumatic lines. The half is designed for repeatable, secure engagement, reducing the risk of accidental disconnection while under pressure. It supports clean disconnections that minimize fluid loss and environmental contamination, a critical benefit for maintenance bays and roadside service alike. For best results, ensure the mate is the correct size and series, and inspect the O-ring and seating face for wear before reuse. This part contributes to uptime by trimming service duration and improving line integrity in rough service. Available through Source One Parts Center.