Parker 10643-4-6 Female Jic 37 Deg Swivel Fitting

Product Description

The PARKER 10643-4-6 is a straight female JIC 37-degree swivel fitting designed for use with hydraulic hose assemblies in fluid power systems. Manufactured from steel with a threaded connection type, this Series 43 fitting accepts a hose with a 0.375 inch (3/8 inch) inside diameter and features a 1/4 inch thread size. At 2.2 inches overall length, it provides a compact, reliable termination point for high-pressure hydraulic lines. Installation and assembly are handled by hydraulic system technicians in mobile, industrial, and fluid-transfer applications where a secure, leak-resistant JIC swivel connection is required.

This fitting is suited for straight-run hydraulic hose assemblies in both mobile equipment and stationary industrial systems. The swivel design allows for ease of assembly and helps reduce torque transfer to the hose during make-up. It is rated for use with a broad range of Parker hose series, making it a widely applicable hose-end fitting for new assemblies and field repairs alike.

Key Features

• Female JIC 37-degree swivel end for secure, vibration-resistant connections
• Straight shape for direct in-line hose-to-port connections
• Steel construction for durability in high-pressure hydraulic environments
• 0.375 inch (3/8 inch) hose inside diameter, 1/4 inch thread size
• 2.2 inch overall length for compact installations
• Meets ISO 12151-5 standards; subject to California Proposition 65 requirements

Compatibility

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

Installation should be performed by a qualified hydraulic technician. Depressurize and fully relieve hydraulic system pressure before disassembling any hose or fitting. Inspect hose and fitting surfaces for damage before assembly, and ensure thread engagement is correct to prevent leaks. Follow applicable industry standards and equipment manufacturer guidelines for hydraulic fitting assembly and torque procedures.