Parker KP81297 Male Sae 37 Jic Rigid Fitting 0.75 in

Product Description

The PARKER KP81297 is a male SAE 37-degree JIC rigid hose fitting designed for hydraulic fluid conveyance applications. Machined from steel with a straight configuration, this threaded fitting connects to 3/4-inch (12 mm) inside-diameter hydraulic hose and mates via a 1-5/16-12 thread. The overall length is 3.04 inches. It is installed by hydraulic system technicians and maintenance professionals working on mobile equipment, industrial machinery, and related fluid power systems. The rigid, non-swivel design ensures a fixed orientation after make-up, making it suitable for fixed-line hydraulic runs where hose movement is not required.

This fitting is designed for use in hydraulic systems where SAE 37-degree JIC connections are specified. It is compatible with Parker Series 43 hose end configurations and is appropriate for medium- to high-pressure hydraulic lines in both mobile and stationary equipment. The 1-5/16-12 thread size is standard in industrial hydraulic plumbing. It is sold in a package quantity of two, with a minimum order quantity of one package. Typical applications include replacement or new construction of hydraulic hose assemblies in agricultural, construction, and industrial environments.

Key Features

• Male SAE 37-degree JIC rigid fitting provides a leak-resistant flared-seat connection without a swivel
• 3/4-inch (12 mm) hose inside diameter compatibility for standard mid-size hydraulic hose
• 1-5/16-12 thread size conforms to SAE and JIC hydraulic fitting standards
• Steel construction for durability in high-pressure hydraulic service
• Straight shape simplifies hose routing in fixed-line hydraulic runs
• Complies with ISO 12151-5 and California Proposition 65 requirements

Compatibility

Listed for use with Parker 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. Depressurize and bleed down the hydraulic system fully before removing or installing any fittings. Inspect mating threads and the 37-degree flare seat for damage or contamination before assembly. Torque to the fitting manufacturer and system design specifications using calibrated tooling — do not use generic torque values from unrelated sources.