Sadler Power Train provides hydraulic wheel cylinders for medium-duty trucks and specialty commercial vehicle applications. Our inventory includes wheel cylinders from Dorman, Haldex, and other manufacturers with same-day availability from our Cedar Rapids, Davenport, Dubuque, and Waterloo locations. Wheel cylinders are essential components in hydraulic drum brake systems, converting hydraulic pressure into mechanical force for brake shoe actuation. Our knowledgeable technical staff helps you identify the correct wheel cylinder bore size and specifications for your vehicle application. With real-time inventory across our Midwest distribution network, Sadler Power Train delivers quality wheel cylinders with the fast shipping and expert support that commercial vehicle operators and repair shops demand.