This brake master cylinder is designed for heavy-duty and passenger vehicle applications, offering reliable fluid control for optimal braking performance. Engineered to meet or exceed OEM specifications, it ensures consistent brake response and durability, making it suitable for fleet maintenance or personal repair of the 2012-2015 Scion iQ. Constructed with high-quality materials, this component resists wear and corrosion, providing long-lasting service in demanding conditions. Its precise fit and robust construction make it an ideal choice for restoring safe and responsive braking in your vehicle or industrial equipment.