ACDelco Professional 18E418 Rear Driver Side Drum Brake Wheel Cylinder - High Performance Replacement Part for GM Vehicles | Perfect for Chevy, GMC, Cadillac & Buick Models | Ensures Safe Braking in All Driving Conditions

Product Description

ACDelco Professional Drum Brake Wheel Cylinders use both aluminum and iron castings making them a high quality 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 your expectations for fit, form, and function.