Parker 1J743-8-8 Hydraulic Swivel 45 Elbow Fitting Steel

Product Description

The PARKER 1J743-8-8 is a female swivel 45-degree elbow hydraulic hose fitting designed for use in high-pressure hydraulic systems. Manufactured from steel with a Seal-Lok interface, it provides a leak-resistant threaded connection at the hose end. The fitting accepts a 1/2-inch hose inside diameter and uses a 1/2-inch thread size, making it a direct-install component for licensed hydraulic technicians and fluid-power mechanics working on mobile or industrial equipment. The Seal-Lok design eliminates flat-face sealing concerns common with JIC fittings and is well suited for applications where vibration or routing angles demand a reliable 45-degree transition.

This fitting is used wherever a hydraulic hose must change direction at a 45-degree angle from a port or manifold. It is appropriate for both mobile equipment and stationary industrial hydraulic circuits. The swivel design allows the hose to be positioned without twisting the hose body during assembly. Parker Series 43 fittings are commonly installed by hydraulic technicians and equipment maintenance professionals working on construction, agricultural, and industrial machinery.

Key Features

• Female swivel 45-degree elbow configuration for angled hose routing without hose twist
• Seal-Lok interface for a leak-resistant face-seal connection
• Steel construction for durability in high-pressure hydraulic service
• 1/2-inch hose inside diameter and 1/2-inch thread size for direct compatibility with common hose sizes
• Threaded connection type for secure port engagement
• Compliant with ISO 12151-1 and subject to California Proposition 65 requirements

Compatibility

Designed for use with Parker 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 hydraulic hoses.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Depressurize and bleed down the hydraulic system fully before removing or installing any fitting. Use appropriate hydraulic fitting wrenches to avoid deforming the swivel nut or sealing face. Verify thread engagement and face-seal contact before returning the system to pressure, and inspect for leaks after initial startup.