ACDelco Professional 18E1235 Rear Drum Brake Wheel Cylinder;

ACDelco Professional Drum Brake Wheel Cylinders use both aluminum and iron castings making them the ideal high quality aftermarket replacement for many vehicles on the road today. These wheel cylinders contain both Ethylene Propylene (EPDM) and Styrene Butadiene (SBR) rubber components to provide superior resistance to heat, corrosion, and leakage. Formulated with a smooth bore finish, these cylinders have a quality seal to help increase the life of rubber components. ACDelco Professional Drum Brake Wheel Cylinders are ready to bench bleed and install right out of the box – no assembly required. These premium aftermarket replacement drum brake wheel cylinders are manufactured to meet or exceed your expectations for fit, form, and function.