Parker 10543-12-12 Male Rigid Hydraulic Hose Fitting

Product Description

The PARKER 10543-12-12 is a male rigid hydraulic hose fitting designed for use in hydraulic fluid conveyance systems. Built from steel with a straight, threaded configuration and a Male SAE shaft type, this Series 43 fitting attaches hydraulic hoses to ports and adapters in high-demand fluid power applications. It accommodates a 0.75-inch inside diameter hose and measures 2.81 inches in overall length. Licensed hydraulic system technicians and industrial maintenance professionals install this type of fitting during hose assembly, repair, and replacement operations.

This fitting is engineered for compatibility with a broad range of Parker hydraulic hose series in size 12 (3/4-inch) configurations. It is suited for both industrial and mobile hydraulic systems where a permanent, male-end rigid connection is required at the hose termination point. The straight profile simplifies routing in tight installations, and the threaded connection ensures a secure, leak-resistant joint when properly assembled.

Key Features

• Male SAE shaft type with 3/4-inch thread size for standard hydraulic port compatibility
• Straight shape for direct inline hose-to-port connections
• Steel construction for durability in high-pressure hydraulic environments
• 0.75-inch hose inside diameter accommodates size 12 hose
• Overall length of 2.81 inches for compact installation
• California Proposition 65 compliant

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 hose series in size 12 (3/4-inch) inside diameter configurations.

Installation Notes

This fitting is installed by qualified hydraulic system technicians or industrial maintenance personnel. Depressurize and isolate the hydraulic circuit completely before removing or installing any hose or fitting. Use appropriate hose assembly tooling and verify thread engagement meets the applicable hydraulic system specifications before returning the system to service. Inspect mating port threads for damage prior to installation to prevent leakage.