Parker 11143-4-6 Hydraulic Hose Fitting 1/4 in Thread

Product Description

The PARKER 11143-4-6 is a hydraulic hose fitting designed for use in pressurized fluid power systems. It connects hydraulic hose to ports, adapters, or components requiring a 1/4 inch thread size. The fitting accepts a -6 hose size with a 3/8 inch hose diameter. These fittings are standard components in hydraulic assemblies used across industrial, mobile, and commercial equipment applications. Installation is performed by hydraulic technicians and fluid power specialists during hose assembly fabrication or field repair work.

This fitting is suited for hydraulic hose assemblies where a -6 hose end is required at a 1/4 inch threaded connection point. It is commonly used in mobile equipment, industrial machinery, and hydraulic power units where secure, leak-free connections are critical. The -6 hose size designation refers to the dash size standard used in fluid power, indicating hose and fitting compatibility within that series.

Key Features

• Thread size: 1/4 inch for direct port or adapter connection
• Accepts -6 hose size with 3/8 inch hose diameter
• Designed for pressurized hydraulic hose assemblies
• Single-piece fitting sold individually per package
• UNSPSC classified under fluid power hose fittings (40141734)

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic hose assemblies using -6 hose size with a 1/4 inch thread connection. No specific equipment model compatibility was provided in the product data.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and isolate the hydraulic system fully before disconnecting or replacing any hose fittings. Use appropriate crimping or field-attachable assembly tools rated for the hose and fitting series. Follow applicable fluid power standards and equipment manufacturer torque and assembly guidelines.