DuraGo BR53027 Disc Brake Rotor - Rear

DuraGo BR53027 Rear Drum-in-Hat Rotor

The DuraGo BR53027 is a rear disc brake rotor built for specific Jeep applications, including the Jeep Commander and Jeep Grand Cherokee. It uses full cast iron construction and a solid, non-directional brake surface to support consistent braking performance in drum-in-hat rear brake setups.

Key Features

• Cast iron construction for dependable braking strength
• Full cast rotor design
• Solid rotor style for rear drum-in-hat applications
• Non-directional brake surface for straightforward service
• Outside diameter: 12.6 in. (320 mm)
• Nominal thickness: 0.55 in. (14 mm)
• Discard thickness: 0.49 in. (12.5 mm)
• Center hole diameter: 2.83 in. (72 mm)
• 5-bolt mounting pattern with 127 mm bolt circle

Detailed Description

DuraGo BR53027 is a rear brake rotor engineered for drum-in-hat rear brake systems on 2005-2010 Jeep Grand Cherokee and 2006-2010 Jeep Commander models. The rotor’s cast iron, full cast construction supports stable braking characteristics, while the solid design and non-directional surface simplify rotor service and replacement. DuraGo manufactures brake components through ISO-certified factories and focuses on fit, form, and function for aftermarket brake service. This part cross-references Raybestos Brakes 780296 for the same application.

What This Rotor Helps Address

• Rear brake pulsation caused by worn rotor surfaces
• Brake noise related to uneven rotor wear
• Reduced braking consistency from rotors below discard thickness
• Service replacement needs on Jeep Commander rear brakes
• Service replacement needs on Jeep Grand Cherokee rear brakes

Installation Notes and Tips

Verify rear axle fitment before installation and compare the rotor dimensions to the removed part. Clean the hub mounting surface thoroughly to help prevent runout-related brake issues. Because this is a drum-in-hat rotor, confirm that the parking brake assembly is in proper condition during service. Fits 2006-2010 Jeep Commander, rear. Fits 2005-2010 Jeep Grand Cherokee, rear.

Quality Assurance

DuraGo brake rotors are produced in ISO-certified factories and built to meet fit, form, and function requirements for aftermarket brake service. Part number BR53027 is cataloged for the listed Jeep rear applications.