Parker 1717163 Hydraulic Hose Fitting 4000 Psi 3/8 in

Product Description

The PARKER 1717163 is a female pipe rigid fitting designed for hydraulic hose assemblies operating at up to 4,000 psi. Built from steel with a straight body profile and NPTF threaded connection, this fitting provides a leak-resistant seal in high-pressure fluid transfer lines. It measures 2.18 inches in overall length with a 3/8-inch hose size and 3/8-inch thread size, making it a compact, direct-mount component. It is intended for installation by hydraulic technicians and mobile equipment mechanics working on fluid power systems.

This fitting is suited for mobile hydraulic applications where secure, high-pressure connections are required. Typical install scenarios include snow plow hydraulic circuits, truck and trailer hydraulic connections, and other mobile equipment fluid lines. The straight shape and NPTF thread allow direct port-to-hose assembly without additional adapters in standard 3/8-inch line configurations. Maximum flow rate is rated at 6.00 GPM.

Key Features

• 4,000 psi maximum working pressure for high-pressure hydraulic service
• NPTF threaded connection provides a dry-seal, leak-resistant fit
• Steel construction for durability in mobile and outdoor environments
• Straight body shape for direct in-line hose-to-port installation
• 3/8-inch hose size and 3/8-inch thread size in a compact 2.18-inch overall length
• Meets ISO 7241-1 Series A standards; part of the Parker Series 6600 fitting line

Compatibility

Rated for use with mobile applications, snow plows, and truck and trailer hydraulic connections. Designed for 3/8-inch hydraulic hose assemblies requiring NPTF female pipe rigid fittings at up to 4,000 psi working pressure.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Depressurize and bleed the hydraulic system completely before disconnecting or installing any fittings. Inspect threads and sealing surfaces for damage before assembly, and apply thread sealant appropriate for NPTF connections per the system manufacturer's guidelines. Do not overtighten — follow standard hydraulic fitting torque practices for steel NPTF connections.