The Echo Passenger Right Front Spindle Knuckle with ABS is a genuine OEM part designed for 2006 Scion XB vehicles. This bolt-on spindle knuckle is a right front placement part with a manufacturer warranty of 90 days. Made in Japan, it is a used part with a mileage of 85,000. The part number is 4321152020 and it is interchangeable with part number 515-58630BR. This high-quality spindle knuckle is essential for ensuring proper steering and suspension function in your Scion XB.