DuraGo BD80104 Brake Drum - Rear

DuraGo BD80104 Rear Brake Drum

The DuraGo BD80104 is a rear brake drum built from cast iron for consistent braking performance and dependable fitment. It is engineered for 2003-2008 Pontiac Vibe and 2003-2008 Toyota Matrix rear brake applications, making it a direct replacement option for common compact wagon and hatchback platforms.

Key Features

• Cast iron construction for stable braking and heat handling
• Full cast drum design
• Nominal drum diameter: 9 in. (228.6 mm)
• Maximum brake diameter discard: 9.04 in. (229.6 mm)
• Outside diameter: 10.71 in. (272 mm)
• Brake surface width: 1.81 in. (46 mm)
• Center hole diameter: 2.17 in. (55.1 mm)
• Bolt hole quantity: 5
• Bolt circle diameter: 3.94 in. (100 mm)
• Overall height: 2.2 in. (56 mm)

Detailed Description

DuraGo manufactures aftermarket brake components in ISO-certified factories with attention to fit, form, and function. The BD80104 rear brake drum follows the dimensional requirements needed for the rear brake systems used on the Pontiac Vibe and Toyota Matrix, helping maintain proper drum-to-shoe contact and braking geometry. This part cross-references Edelmann 80104 for the same application.

For drivers searching for a rear brake drum for 2003-2008 Pontiac Vibe or a rear brake drum for 2003-2008 Toyota Matrix, the BD80104 provides the core dimensions and cast iron construction expected in a direct replacement drum. The part number BD80104 is also useful when matching catalog listings across brake drum replacement searches.

What It Helps Address

• Rear brake pulsation caused by worn or out-of-spec drum surfaces
• Reduced braking consistency from drum wear
• Noise from uneven drum-to-shoe contact
• Brake service needs on rear drum brake systems
• Replacement of a drum that has reached discard diameter

Installation Notes and Tips

Verify drum diameter, bolt pattern, center hole size, and overall height before installation. Inspect rear brake shoes, hardware, and wheel cylinders during service, and measure the existing drum against the discard specification of 9.04 in. (229.6 mm). Proper cleaning of the hub and mating surfaces helps ensure accurate seating and smooth operation.

Quality Assurance

DuraGo states that its brake drums are produced in ISO-certified factories and built to meet fit, form, and function requirements. The BD80104 is part of DuraGo’s professional brake drum and rotor program, developed for catalog accuracy and application coverage.