The Permco 56501194 is a steel O-ring boss (ORB) plug designed for use with Permco hydraulic pump assemblies. ORB plugs provide a reliable, leak-resistant seal at open hydraulic ports, using a straight thread and O-ring face seal interface standard to SAE hydraulic systems. Sold by Pro Gear and Transmission.
Features
Steel construction O-ring boss (ORB) port plug
Compatible with Permco hydraulic pump assemblies
Provides leak-resistant seal at open hydraulic ports
Sold individually (each)
