Parker 1CF43-10-5 Hydraulic Hose Elbow 4500 Psi 5/16 in

Product Description

The PARKER 1CF43-10-5 is a female metric L swivel 90-degree hydraulic hose elbow rated for 4,500 psi working pressure. Built from steel, it is designed for use in high-pressure hydraulic plumbing where a 90-degree direction change is needed at the hose end. The fitting accepts a 5/16-inch hose and threads into a metric M16x1.5 port. It belongs to Parker's Series 43 fitting line. Hydraulic technicians and fluid power mechanics install this type of fitting during system assembly or when replacing worn or damaged hose ends on mobile equipment, industrial machinery, or hydraulic power units.

This elbow fitting is suited for high-pressure hydraulic systems requiring a metric threaded connection at a 90-degree angle. The swivel design allows the hose to be oriented during installation without twisting the hose body, which simplifies routing in tight equipment bays. Typical applications include construction equipment, agricultural machinery, and industrial hydraulic circuits where M16x1.5 metric ports are standard. The 5/16-inch hose size fits compact hydraulic lines common in auxiliary and pilot circuits.

Key Features

• 4,500 psi working pressure rating for high-pressure hydraulic service
• Female metric swivel design allows hose positioning without hose twist
• 90-degree elbow configuration for tight-clearance routing
• M16x1.5 metric thread for direct port compatibility
• Steel construction for durability in demanding hydraulic environments
• Parker Series 43 fitting for consistent performance and availability

Compatibility

Designed as an OEM-style replacement or new-installation fitting for hydraulic systems using 5/16-inch hose and M16x1.5 metric threaded ports.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and bleed the hydraulic system completely before removing or installing any fittings. Use appropriate thread sealant approved for hydraulic service on metric threads and torque to the fitting manufacturer's specification for M16x1.5 connections. Inspect hose end and port for damage or contamination before assembly.