Parker 3JC82-12-12 Female Seal-lok Swivel Short Fitting

Product Description

The PARKER 3JC82-12-12 is a female Seal-Lok swivel short fitting designed for high-pressure hydraulic hose assemblies. Built from steel with a straight, threaded configuration, this Series 82 fitting accepts a 0.75-inch (19.10 mm) inside diameter hose and uses a 1-3/16-12 thread size for a leak-resistant SAE connection. The swivel design allows the fitting to rotate during installation, reducing hose twist and simplifying routing in tight plumbing configurations. At 2.63 inches overall length, it is suited for compact assembly work. Licensed hydraulic technicians and industrial maintenance professionals typically install this fitting in mobile equipment and stationary hydraulic systems.

This fitting is rated for use with PARKER 801, 804, 821, 821FR, and 836 hydraulic hoses. It is appropriate for both mobile hydraulic equipment and industrial fixed-system applications where a short, straight female Seal-Lok end connection is required. The threaded swivel interface is compatible with SAE straight-thread O-ring face seal port configurations, making it a common choice for OEM hose assembly builds and field repair work across agriculture, construction, and industrial sectors.

Key Features

• Female Seal-Lok swivel design reduces hose twist during assembly and installation
• Straight configuration for direct, in-line hose-to-port connections
• Steel construction for durability in high-pressure hydraulic environments
• 1-3/16-12 thread size with SAE shaft type for standardized port compatibility
• 2.63-inch overall length suitable for space-constrained hose routing
• Complies with ISO 12151-1-SWSA and California PROP 65 standards

Compatibility

Designed for use with PARKER 801, 804, 821, 821FR, and 836 hydraulic hoses with a 12 mm (0.75 inch) inside diameter.

Installation Notes

Installation should be performed by a qualified hydraulic technician. De-pressurize and bleed down the hydraulic system completely before removing or installing any fittings. The swivel nut should be tightened to the port using appropriate hydraulic fitting wrenches — do not use pipe wrenches that may damage the fitting body. Inspect the O-ring sealing face for damage before assembly to ensure a leak-free connection.