Standard/OEIn stock
$36.64
10 items in stock
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8-5064• Front• Disc Brake Rotor and Hub Assembly
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GeoBrakes stocks OEM-grade disc brake rotor and hub assemblies confirmed to fit the Buick Regal, pre-assembled units that combine the brake rotor and wheel hub into a single integrated component for Regal vehicles where these parts share a common mounting interface by design. Every Buick Regal assembly is manufactured to original equipment specifications.
Standard/OE$36.64
10 items in stock
Select your vehicle to see compatible products and accurate pricing
On many Buick Regal front-wheel-drive cars and crossovers, the brake rotor and wheel hub are manufactured as a single integrated assembly rather than separate serviceable components on the Regal. This design means that when Regal rotor surfaces wear below minimum thickness, or when hub bearing failure or wheel stud damage is detected on the Buick Regal, the complete assembly requires replacement as a single unit. A rotor and hub assembly from GeoBrakes delivers both components to OEM specification for the Buick Regal in one part number.
The primary indicator for the Buick Regal is worn rotor surfaces, scoring, deep grooves, or thickness below minimum specification, combined with a Regal design where the rotor cannot be separated from the hub without specialized machining equipment. Additional triggers for Buick Regal assembly replacement include wheel bearing noise that changes pitch during cornering on the Regal, excessive wheel play on the Buick Regal detected during a push-pull inspection, damaged or broken wheel studs on the Regal, and ABS warning lights caused by the Buick Regal hub bearing affecting the integrated wheel speed sensor air gap.
Rotor and hub assemblies for the Buick Regal are among the most highly vehicle-specific brake components in the catalogue. Rotor diameter, hub bolt circle, hub bore diameter, and bearing specification must all match the exact Buick Regal. Our vehicle selector confirms the correct assembly for the Buick Regal year, make, model, and wheel position before purchase. As an authorized retailer, every Regal assembly carries the full manufacturer warranty covering both the rotor surface and the hub construction.
Can I replace just the rotor on my Buick Regal without the hub assembly?
On most Regal integrated designs, separating the rotor from the hub requires machining and is not a practical field service procedure. Complete Buick Regal assembly replacement is the correct and most cost-effective approach when either component is worn.
Should I replace rotor and hub assemblies on my Buick Regal in pairs?
Yes. Replacing as an axle pair on the Buick Regal, both left and right, ensures balanced braking, even wear, and consistent Regal vehicle handling. Both assemblies have experienced the same service conditions on the Buick Regal.
Does a rotor and hub assembly for my Buick Regal include the wheel bearing?
This varies by Regal design. On many Regal FWD vehicles, the bearing is a separate pressed-in unit not included in the hub assembly. Use the GeoBrakes vehicle selector to confirm exactly what is included for your Buick Regal.