DuraGo BD3578 Brake Drum - Rear

Durable DuraGo BD3578 Brake Drum for Chevrolet, Geo, and Toyota

The DuraGo BD3578 brake drum is engineered to provide reliable braking performance for select Chevrolet, Geo, and Toyota vehicles, including the Toyota Corolla and Geo Prizm. Crafted from full cast iron, this brake drum offers consistent durability and precise fitment for your vehicle's braking system.

• Constructed from full cast iron for strength and longevity
• Nominal drum diameter of 200 mm (7.87 inches) ensuring proper fit
• Outside diameter measures 235 mm (9.25 inches) for accurate replacement
• Features 4 bolt holes with a bolt circle diameter of 100 mm (3.94 inches)
• Brake surface width of 55 mm (2.17 inches) for effective braking contact
• Center hole diameter of 55.1 mm (2.17 inches) for secure mounting
• Overall height of 67 mm (2.64 inches) matching OEM specifications

The DuraGo BD3578 brake drum is designed without rust-resistant coating and does not include ABS tone rings or outer cooling fins, aligning with original equipment specifications for compatible vehicles. Its full cast construction ensures structural integrity under braking stress, making it suitable for daily driving conditions. The precise bolt hole diameter of 14.6 mm (0.57 inches) and bolt hole quantity of four provide a secure and exact fit on Chevrolet, Geo, and Toyota models such as the Corolla and Prizm.

Applications and Problem Solving

• Replacement for worn or scored brake drums causing brake noise or vibration
• Restores proper brake surface width to maintain effective braking force
• Addresses brake pulsation issues due to uneven drum wear
• Eliminates brake fade caused by damaged or overheated drums
• Ensures safe braking performance on Chevrolet, Geo, and Toyota vehicles

Installation Notes and Tips

• Verify compatibility with your vehicle’s make, model, and year before installation
• Inspect brake shoes and hardware for wear and replace as necessary during drum installation
• Clean mounting surfaces to ensure proper seating of the brake drum
• Check brake drum diameter against discard specifications (maximum 201 mm or 7.91 inches) to confirm usability
• Torque bolts to manufacturer specifications to avoid warping or misalignment

Quality Assurance and Warranty

DuraGo brake drums are manufactured to meet or exceed OEM standards for fit and function. The BD3578 part undergoes rigorous quality control to ensure consistent performance and durability. While this product does not include a rust-resistant coating, its full cast iron construction provides reliable service life. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.