Parker 10543-16-16 Male Rigid Hydraulic Hose Fitting

Product Description

The PARKER 10543-16-16 is a male rigid hydraulic hose fitting designed for high-pressure fluid conveyance applications. Built from steel with a straight, threaded configuration and a Male SAE shaft type, this fitting connects hydraulic hose assemblies to ports and components in industrial and mobile hydraulic systems. It carries a hose inside diameter of 1 inch (Hose Size 16) and measures 3.37 inches in overall length. Licensed hydraulic technicians and fluid power specialists install this type of fitting when assembling or replacing hose end connections in demanding hydraulic circuits.

This fitting belongs to the PARKER Series 43 product line and is rated for use across a broad range of PARKER hydraulic hose series. Its straight geometry suits applications where a direct in-line connection is required between hose and port. Typical install scenarios include industrial machinery, mobile equipment, and hydraulic power units where a secure, leak-free threaded interface is critical. The Male SAE thread pattern is a widely used standard in North American hydraulic system design, making this fitting a common choice in both OEM build and field repair contexts.

Key Features

• Steel construction for durability in high-pressure hydraulic service
• Straight shape with threaded connection for direct, in-line hose-to-port assembly
• Male SAE shaft type compatible with standard SAE hydraulic ports
• 1 inch hose inside diameter (Hose Size 16) for full-flow conveyance
• Overall length of 3.37 inches for compact inline fitment
• Series 43 designation ensures consistent dimensional and pressure compatibility within the PARKER fitting system

Compatibility

Designed for use with PARKER 187 TC, ST; 302; 304; 387 TC, ST; 422; 424; 426; 436; 471TC; 471ST; 472TC; 482TC; 482ST; 487 TC, ST; 722 TC, ST; 787 TC, ST; 797 TC, ST; and 881 hose series.

Installation Notes

This fitting is installed by qualified hydraulic technicians or fluid power specialists. Always depressurize and bleed down the hydraulic system fully before removing or installing any hose end fitting. Use appropriate thread sealant or follow the system manufacturer's sealing requirements for SAE threaded connections. Inspect mating port threads and sealing surfaces for damage before assembly, and torque to the system or hose manufacturer's specifications using calibrated tooling.