DuraGo BD80103 Brake Drum - Rear

Overview of DuraGo BD80103 Brake Drum for Pontiac Matrix and Toyota Vibe

The DuraGo BD80103 brake drum is engineered for reliable braking performance on select Pontiac Matrix and Toyota Vibe models. Constructed from full cast iron, this brake drum offers durability and consistent operation for your vehicle's braking system.

• Material: Full cast iron construction
• Outside Diameter: 10.69 inches (271.5 mm)
• Nominal Drum Diameter: 9 inches (228.5 mm)
• Maximum Brake Diameter (Discard): 9.04 inches (229.6 mm)
• Bolt Hole Quantity: 5 with 0.59 inch (15 mm) diameter
• Bolt Circle Diameter: 3.94 inches (100 mm)
• Brake Surface Width: 1.81 inches (46 mm)
• Center Hole Diameter: 1.78 inches (45.1 mm)
• Overall Height: 3.2 inches (81.4 mm)
• No ABS tone ring or outer cooling fins included

Detailed Product Description

The DuraGo BD80103 brake drum is designed specifically for use on Pontiac Matrix and Toyota Vibe vehicles, ensuring proper fitment and function. Made from durable cast iron, this full cast brake drum provides a stable braking surface with a nominal diameter of 9 inches and a brake surface width of 1.81 inches. The drum’s outside diameter measures 10.69 inches, with a bolt circle diameter of 3.94 inches accommodating five bolt holes, each 0.59 inches in diameter. This brake drum does not include an ABS tone ring or outer cooling fins, making it suitable for vehicles without ABS sensors on the rear brakes. The maximum brake diameter before discard is 9.04 inches, which helps maintain safe braking performance by indicating when replacement is necessary.

Common Applications and Problem Solving

• Replacement for worn or scored brake drums on Pontiac Matrix and Toyota Vibe
• Addresses brake pulsation caused by uneven drum surfaces
• Resolves noise issues related to damaged or warped drums
• Restores proper braking surface for consistent stopping power
• Prevents brake fade due to compromised drum integrity

Installation Notes and Tips

• Ensure compatibility with your specific Pontiac Matrix or Toyota Vibe model year before installation
• Inspect wheel bearings and backing plates during brake drum replacement
• Measure drum diameter to confirm it is within discard limits before installation
• Use proper torque specifications on lug nuts to avoid warping the drum
• Brake shoes should be inspected and replaced if worn to ensure optimal braking performance

Quality Assurance and Warranty Information

DuraGo brake drums are manufactured to meet or exceed OEM specifications for fit, form, and function. The BD80103 part number undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details may vary, DuraGo typically offers a limited warranty against defects in materials and workmanship. Consult product documentation or your supplier for exact warranty terms.