Parker 1J943-20-20 Hydraulic Hose Swivel Elbow

Product Description

The PARKER 1J943-20-20 is a female Seal-Lok swivel elbow fitting designed for hydraulic hose assemblies. It provides a 90-degree angled connection with a threaded Seal-Lok interface, accommodating hoses with a 1.25-inch inside diameter and a 1-1/4-inch thread size. Constructed from steel, this fitting delivers the strength and pressure resistance required in demanding hydraulic circuits. The swivel design allows the hose to be positioned without twisting the assembly during installation or service, reducing stress on both the hose and the fitting. Licensed HVAC, plumbing, and hydraulic technicians rely on fittings like this for high-pressure fluid transfer applications.

This fitting is suited for use in hydraulic systems where a right-angle hose routing is required. It is typically installed in mobile equipment, industrial machinery, and fluid power systems where hose routing must navigate tight spaces or change direction by 90 degrees. The Seal-Lok thread form provides a face-seal connection that minimizes the risk of leakage at the joint, making it appropriate for systems where fluid containment is critical.

Key Features

• 90-degree elbow configuration for right-angle hose routing in confined spaces
• Female Seal-Lok swivel design allows hose positioning without twisting the assembly
• Steel construction for durability in high-pressure hydraulic service
• 1.25-inch hose inside diameter accommodates size 20 hose
• 1-1/4-inch threaded connection with Seal-Lok face-seal interface for leak-resistant joints
• Meets ISO 12151-1 standards and California Proposition 65 requirements

Compatibility

Compatible with Parker hose series 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 hoses.

Installation Notes

Installation should be performed by a qualified hydraulic technician familiar with fluid power systems. Depressurize and bleed the hydraulic system completely before disconnecting or installing any fittings. Use appropriate wrenches on the hex flats to achieve proper torque without damaging the swivel or thread form. Verify hose compatibility and confirm all connections are fully seated before returning the system to service.