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 Pontiac Bonneville, pre-assembled units that combine the brake rotor and wheel hub into a single integrated component for Bonneville vehicles where these parts share a common mounting interface by design. Every Pontiac Bonneville 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 Pontiac Bonneville 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 Bonneville. This design means that when Bonneville rotor surfaces wear below minimum thickness, or when hub bearing failure or wheel stud damage is detected on the Pontiac Bonneville, the complete assembly requires replacement as a single unit. A rotor and hub assembly from GeoBrakes delivers both components to OEM specification for the Pontiac Bonneville in one part number.
The primary indicator for the Pontiac Bonneville is worn rotor surfaces, scoring, deep grooves, or thickness below minimum specification, combined with a Bonneville design where the rotor cannot be separated from the hub without specialized machining equipment. Additional triggers for Pontiac Bonneville assembly replacement include wheel bearing noise that changes pitch during cornering on the Bonneville, excessive wheel play on the Pontiac Bonneville detected during a push-pull inspection, damaged or broken wheel studs on the Bonneville, and ABS warning lights caused by the Pontiac Bonneville hub bearing affecting the integrated wheel speed sensor air gap.
Rotor and hub assemblies for the Pontiac Bonneville 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 Pontiac Bonneville. Our vehicle selector confirms the correct assembly for the Pontiac Bonneville year, make, model, and wheel position before purchase. As an authorized retailer, every Bonneville assembly carries the full manufacturer warranty covering both the rotor surface and the hub construction.
Can I replace just the rotor on my Pontiac Bonneville without the hub assembly?
On most Bonneville integrated designs, separating the rotor from the hub requires machining and is not a practical field service procedure. Complete Pontiac Bonneville assembly replacement is the correct and most cost-effective approach when either component is worn.
Should I replace rotor and hub assemblies on my Pontiac Bonneville in pairs?
Yes. Replacing as an axle pair on the Pontiac Bonneville, both left and right, ensures balanced braking, even wear, and consistent Bonneville vehicle handling. Both assemblies have experienced the same service conditions on the Pontiac Bonneville.
Does a rotor and hub assembly for my Pontiac Bonneville include the wheel bearing?
This varies by Bonneville design. On many Bonneville 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 Pontiac Bonneville.