UNION - JIC X JIC (Toyota TY00591-22913-81)

A damaged union can cause fluid leaks that reduce system pressure and lead to erratic operation. This aftermarket replacement part references Toyota catalog number TY00591-22913-81. The union is a JIC X JIC fitting, which joins two male JIC flare ends to create a leak-resistant connection. A loose or cracked union may allow contamination to enter the fluid path, accelerating wear on downstream components. During routine service, a union should be inspected for thread damage or signs of weeping. The item ships at approximately 0.062 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: TY00591-22913-81, ty00591-22913-81, TY005912291381, ty005912291381