Parker 1JC43-6-6 Female Swivel Fitting 0.375 in Steel

Product Description

The PARKER 1JC43-6-6 is a straight female swivel fitting designed for use in hydraulic hose assemblies. Built from steel with a Seal-Lok shaft type and threaded connection, it provides a reliable, leak-resistant joint between hose ends and hydraulic system ports. The fitting accommodates a hose inside diameter of 0.375 inches (Hose Size 6) and measures 1.94 inches overall length. It is suited for high-pressure hydraulic lines in mobile and industrial equipment. Licensed hydraulic technicians and fluid power specialists are the primary installers of this component in field and shop assembly environments.

This fitting is intended for use in hydraulic hose assemblies where a female swivel end connection is required. Its straight geometry suits inline routing applications. The Seal-Lok design provides face-seal integrity that helps prevent leakage under pressure and vibration, making it appropriate for demanding mobile hydraulic circuits as well as stationary industrial hydraulic systems. It conforms to ISO 12151-1-SWSA, confirming dimensional and performance standards for swivel fittings in hydraulic hose end applications.

Key Features

• Female swivel fitting with Seal-Lok face-seal design for reliable, leak-resistant connections
• Steel construction for durability in high-pressure hydraulic applications
• Straight shape supports direct inline hose-to-port routing
• Threaded connection type for standard hydraulic port engagement
• Hose inside diameter of 0.375 inches (3/8 inch, Hose Size 6)
• Meets ISO 12151-1-SWSA dimensional and performance standard

Compatibility

Rated for use with the following Parker hose series: 187 TC, 187 ST, 302, 304, 387 TC, 387 ST, 422, 424, 426, 436, 471TC, 471ST, 472TC, 482TC, 482ST, 487 TC, 487 ST, 722 TC, 722 ST, 787 TC, 787 ST, 797 TC, 797 ST, and 881 hoses.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and isolate the hydraulic circuit fully before removing or installing any fitting. Inspect hose ends and port seats for damage or contamination before assembly. Seal-Lok face-seal fittings require proper torque per the fitting manufacturer's specification sheet — do not over-torque or under-torque the swivel nut.