DuraGo BD80002 Brake Drum - Rear

DuraGo BD80002 Rear Brake Drum

The DuraGo BD80002 is a rear brake drum built for select Jeep applications that use a 9-inch rear drum setup. It combines a cast iron brake surface with a steel top and is manufactured to support fit, form, and function for direct replacement service.

• Cast iron / steel top construction
• Nominal drum diameter: 228.6 mm (9 in.)
• Outside diameter: 274 mm (10.79 in.)
• Brake surface width: 78.2 mm (3.08 in.)
• Overall height: 91 mm (3.58 in.)
• 5-bolt wheel pattern
• Bolt circle diameter: 114.3 mm (4.5 in.)
• Center hole diameter: 72 mm (2.83 in.)
• Maximum brake diameter discard: 230 mm (9.06 in.)
• No ABS tone ring included
• No outer cooling fins

Fitment and Application Details

Compatible with rear brake service on select Jeep models, including Fits 1997-2006 Jeep TJ, rear; Fits 1997-2006 Jeep Wrangler, rear; Fits 1990-1995 Jeep Wrangler, rear; Fits 1991-2001 Jeep Cherokee, rear; Fits 1990-1992 Jeep Comanche, rear; Fits 1990 Jeep Cherokee, rear with 9 Inch Rear Drum; and Fits 1990 Jeep Wagoneer, rear with 9 Inch Rear Drum. This part number, BD80002, also cross-references Dayco 80002 for the same application.

DuraGo manufactures brake drums in ISO-certified factories and focuses on catalog accuracy and OE-style replacement dimensions. The BD80002 is intended for rear drum brake service where the vehicle uses the listed 9-inch drum configuration, including Jeep Cherokee, Jeep Wrangler, Jeep TJ, Jeep Comanche, and Jeep Wagoneer applications.

What This Brake Drum Helps Address

• Rear brake pulsation caused by a worn or out-of-round drum
• Reduced braking consistency from excessive drum wear
• Brake shoe contact issues from an over-machined drum surface
• Noise or vibration during rear brake operation
• Service replacement needs on Jeep rear drum brake systems

Installation Notes and Tips

Verify the vehicle’s rear brake drum diameter, bolt pattern, and center bore before installation. Confirm the application uses a 9-inch rear drum and compare the existing drum to the listed dimensions for proper fitment. Inspect brake shoes, wheel cylinders, and related hardware during service, and measure the drum against the discard diameter before reuse or replacement.

Quality Assurance

DuraGo backs this brake drum with manufacturing from ISO-certified factories and a focus on dimensional accuracy for fit, form, and function. The BD80002 is built as a direct replacement brake drum for the specified Jeep rear applications.