The Qtgycnd Engine Balance Shaft is designed to fit specific Toyota models such as the 2.5L, 2.7L 4-cyl Avalon, Camry, Scion, and RAV4. This part number 13620-36020 is an OE/OEM part manufactured by the original equipment manufacturer, ensuring a perfect fit and quality performance. It is interchangeable with part numbers 13620-0V050, 136200V021, and 13620-0V021, providing a convenient solution for replacing a worn-out or damaged engine balance shaft. This product is a reliable choice for maintaining the valvetrain components of your vehicle.