DuraGo BD80020 Brake Drum - Rear

DuraGo BD80020 Rear Brake Drum

The DuraGo BD80020 is a cast iron rear brake drum built for select Chrysler, Dodge, and Plymouth applications that use a 5-bolt, 100 mm bolt circle layout. It is a full cast drum with a 250 mm nominal brake diameter and a 308 mm outside diameter for direct-fit service on listed rear applications.

Key Features

• Cast iron construction for dependable braking service
• Full cast design
• Nominal drum diameter: 250 mm (9.84 in.)
• Outside diameter: 308 mm (12.13 in.)
• Brake surface width: 67 mm (2.64 in.)
• 5 bolt holes with 100 mm (3.94 in.) bolt circle diameter
• Center hole diameter: 57.5 mm (2.26 in.)
• Overall height: 77.3 mm (3.04 in.)
• Maximum brake diameter discard: 251.2 mm (9.89 in.)

Detailed Description

DuraGo BD80020 is part of DuraGo’s brake drum and rotor program, which is cataloged for professional repair use and manufactured in ISO-certified factories to meet fit, form, and function requirements. This rear brake drum is specified for 1996-2000 Dodge Caravan rear, 1996-2000 Dodge Grand Caravan rear, 1996-2000 Chrysler Town & Country rear, 2000 Chrysler Grand Voyager rear, 2000 Chrysler Voyager rear, 1996-2000 Plymouth Grand Voyager rear, and 1996-2000 Plymouth Voyager rear applications with the listed wheel and hub requirements. If you are servicing a Chrysler Town & Country rear brake drum, Dodge Grand Caravan rear brake drum, or Plymouth Voyager rear brake drum application, BD80020 provides the dimensional match needed for proper drum brake operation. This part cross-references Dorman - HELP 80020 for the same application.

Common Repair Uses

• Restoring rear drum brake surface wear
• Replacing a drum that has reached discard diameter
• Correcting brake pulsation caused by drum wear or scoring
• Addressing reduced rear braking performance
• Servicing rear brake noise related to drum condition

Installation Notes and Tips

Verify the vehicle’s rear brake drum dimensions, bolt pattern, center hole diameter, and wheel/hub configuration before installation. Confirm the drum is being used on the rear axle and compare the existing drum to the listed measurements, especially the 250 mm nominal diameter and 57.5 mm center hole diameter. For best results, inspect shoes, hardware, and wheel cylinders during brake service and measure the drum before reuse or replacement. Compatible With 1996-2000 Dodge Caravan rear, 1996-2000 Dodge Grand Caravan rear, 1996-2000 Chrysler Town & Country rear, 2000 Chrysler Grand Voyager rear, 2000 Chrysler Voyager rear, 1996-2000 Plymouth Grand Voyager rear, and 1996-2000 Plymouth Voyager rear applications as listed.

Quality Assurance

DuraGo manufactures this brake drum through ISO-certified factories and backs the product line with a focus on catalog accuracy and consistent fit, form, and function. The BD80020 reflects that manufacturing approach for service replacement on the listed rear brake applications.