DuraGo BR54114 Disc Brake Rotor - Rear

DuraGo BR54114 Rear Disc Brake Rotor

The DuraGo BR54114 is a rear drum-in-hat disc brake rotor built from cast iron with a full cast construction for consistent braking performance. It is a direct-fit replacement for select Ford Explorer Sport Trac and Ford Explorer Sport applications, with OE-style dimensions that support proper fitment and brake surface contact.

Key Features

• Cast iron construction for dependable braking strength
• Full cast rotor design
• Solid rotor type with a non-directional brake surface
• Drum-in-hat rotor configuration for rear parking brake applications
• 5-bolt mounting pattern with 114.3 mm bolt circle diameter
• 11.81 in. outside diameter and 2.8 in. center hole diameter
• Direct replacement part number BR54114

Fitment

Fits 2003-2005 Ford Explorer Sport Trac, rear. Fits 2003 Ford Explorer Sport, rear. This part cross-references Raybestos Brakes 680147 for the same application.

Detailed Description

DuraGo BR54114 is engineered for rear brake service where a drum-in-hat rotor is required. The cast iron, full cast design helps maintain stable braking characteristics, while the non-directional surface supports even pad contact during replacement. With a nominal thickness of 12 mm and a discard thickness of 10.5 mm, this rotor is built to meet common service specifications for the listed Ford applications. The BR54114 is a practical choice for Ford Explorer Sport Trac rear brake rotor replacement and Ford Explorer Sport rear brake service when matching OE-style dimensions matters.

Common Problems This Rotor Helps Address

• Rear brake pulsation caused by rotor wear or thickness variation
• Reduced braking consistency from a worn or heat-affected rotor surface
• Noise from uneven pad-to-rotor contact
• Brake service needs on rear drum-in-hat rotor setups
• Fitment issues when replacing a rotor with incorrect dimensions

Installation Notes and Tips

Verify rotor dimensions, bolt pattern, and rear drum-in-hat configuration before installation. Inspect the parking brake components, hub surface, and brake pads during service, and clean all mating surfaces to support proper rotor seating. Confirm the vehicle application against the listed fitment for 2003-2005 Ford Explorer Sport Trac rear and 2003 Ford Explorer Sport rear.

Quality Assurance

DuraGo has over 45 years of aftermarket manufacturing experience, and its brake drum and rotor program is produced in ISO-certified factories with attention to fit, form, and function. BR54114 is built to meet the requirements of the specified applications.