Parker BD1J143-8-8 Seal-lok 90 Deg Elbow Fitting 1/2 in

Product Description

The PARKER BD1J143-8-8 is a female Seal-Lok swivel 90 degree elbow fitting designed for use with hydraulic hose assemblies. Built from steel and featuring a threaded Seal-Lok connection, this fitting provides a reliable, leak-resistant swivel joint at a 90 degree angle, allowing hose routing in confined or angled installations. It accommodates a hose inside diameter of 0.5 inches (hose size 8) with a thread size of 13/16-16. Licensed hydraulic system technicians and fluid power specialists install this type of fitting in industrial, mobile, and construction equipment hydraulic circuits.

This fitting is intended for hydraulic hose assemblies where a 90 degree swivel elbow is required to change flow direction without placing stress on the hose or adjacent components. It is suited for medium- to high-pressure hydraulic lines in both mobile and stationary equipment. The Seal-Lok face-seal design minimizes the risk of leakage at the connection point, making it appropriate for systems where fluid cleanliness and leak prevention are critical priorities.

Key Features

• Female Seal-Lok swivel 90 degree elbow configuration for angled hose routing
• Steel construction for durability in hydraulic system environments
• Hose inside diameter of 0.5 inches (hose size 8)
• Thread size 13/16-16 for secure threaded connection
• Seal-Lok face-seal shaft type reduces leak points compared to tapered thread fittings
• Swivel design allows hose orientation adjustment after assembly

Compatibility

Designed for use with Parker hose series 301LT, 302, 304, 351ST, 351TC, 422, 424, 426, 431, 436, 451TC, 451ST, 471TC, 471ST, 472TC, 482TC, 482ST, 722TC, and 881 hoses with a 0.5 inch inside diameter (hose size 8). This fitting belongs to Parker Series 43.

Installation Notes

Installation should be performed by a qualified hydraulic technician familiar with fluid power system assembly. Depressurize and isolate the hydraulic circuit completely before removing or installing any fittings. Inspect the Seal-Lok face-seal surface and O-ring for damage prior to assembly, and ensure mating port surfaces are clean and free of debris. Follow the equipment manufacturer and applicable fluid power industry standards for assembly torque and system commissioning procedures.