Trivalent coated bleeder screws provide extra protection and added durability Product Details 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 ACDelco Professional Drum Brake Wheel Cylinders use both aluminum and iron castings making them the high quality replacement ideal for many vehicles on the road today. 1964-1966 Buick Sportwagon Wheel Cylinder - Autopart Premium APBWC284 - Front ACDelco Professional Wheel Cylinder ACDelco 18E571 Professional Durastop Front Passenger Side Drum Brake Passenger Side Wheel Cylinder Pressure tested to ensure safe and confident braking ACDelco Professional/Gold 18E571 - Drum Brake Wheel Cylinder, Front Right ; Returns. Accepted within 30 days. Seller pays return shipping. ; Condition: NewNew ACDelco Professional Drum Brake Wheel Cylinders are ready to bench bleed and install right out of the box - no assembly required. These wheel cylinders contain both Ethylene Propylene (EPDM) and Styrene Butadiene (SBR) rubber components to provide superior resistance to heat, corrosion, and leakage.
