Need a replacement wheel cylinder for your drum brakes? This Raybestos WC370231 is a professional-grade part designed for the 2012-2013 Ford Focus (make sure to double-check your exact model and year). Raybestos is a trusted name in brake components, so you can expect good quality and a reliable fit. The wheel cylinder is a crucial part of your drum brake system – it's what pushes the brake shoes against the drum when you press the pedal. This one comes packaged individually in its box. If your brakes are feeling spongy, leaking fluid, or one side is wearing unevenly, a worn wheel cylinder might be the culprit. Always consider having a qualified mechanic install brake parts if you're not experienced. But if you're doing your own repairs, this is a solid OEM-equivalent replacement to get your Focus stopping safely again.