DuraGo BD80012 Brake Drum - Rear

DuraGo BD80012 Rear Brake Drum

The DuraGo BD80012 is a rear brake drum built for specific Jeep applications that require a 10-inch rear drum. It features cast iron and steel top construction, a 5-bolt pattern, and outer cooling fins for added thermal management during braking.

Compatible with 1991-2001 Jeep Cherokee rear and 1993-1994 Jeep Grand Cherokee rear, this brake drum is a direct-fit replacement for vehicles using the listed 10-inch rear drum specification. The BD80012 is manufactured in ISO-certified factories to support fit, form, and function requirements.

Key Features

• Cast iron / steel top construction for durable brake service
• 10-inch nominal drum diameter with 10.06-inch maximum brake diameter discard
• 5-bolt hole design with 4.5-inch bolt circle diameter
• Outer cooling fins for improved heat dissipation
• 2.13-inch brake surface width for the specified rear brake setup
• Fits rear applications on Jeep Cherokee and Jeep Grand Cherokee
• Part number BD80012 for catalog lookup and replacement matching

Detailed Description

DuraGo BD80012 is a rear brake drum engineered for Jeep models that use a 10-inch rear drum configuration. Its composite construction combines cast iron and steel top materials, while the outer cooling fins help manage heat during repeated stops. Key dimensions include a 12.54-inch outside diameter, 2.84-inch center hole diameter, and 4.5-inch bolt circle diameter, all important for proper brake drum fitment.

This part cross-references Airtex Fuel Pumps 9543 for the same application. For shoppers searching for a rear brake drum for 1991-2001 Jeep Cherokee or 1993-1994 Jeep Grand Cherokee, BD80012 provides the listed dimensional match and application coverage. The DuraGo BD80012 is part of a brake drum and rotor program built around catalog accuracy and OE-style fitment requirements.

What This Brake Drum Helps Address

• Rear brake pulsation caused by worn drum surfaces
• Brake noise related to drum wear or scoring
• Reduced braking consistency from out-of-spec drum diameter
• Heat buildup in rear drum brake service
• Fitment issues when replacing a 10-inch rear drum on Jeep Cherokee or Jeep Grand Cherokee

Installation Notes and Tips

Verify the vehicle uses a 10-inch rear drum before installation. Confirm the bolt circle diameter, center hole diameter, and maximum discard diameter against the existing brake setup on the Jeep Cherokee or Jeep Grand Cherokee. Inspect related brake components, including shoes and hardware, for wear before completing the repair.

For best results, clean the hub mounting surface and check drum runout during installation. The BD80012 is a rear-position brake drum, so confirm rear axle application and match the part to the vehicle’s brake specification before assembly.

Quality Assurance

DuraGo manufactures brake drums through ISO-certified factories and focuses on fit, form, and function for aftermarket brake service. The BD80012 reflects that manufacturing approach with application-specific dimensions and cataloged vehicle coverage for Jeep rear drum replacement.