Standard/OEIn stock
$36.64
10 items in stock
Quality For FREE Shipping
8-5064• Front• Disc Brake Rotor and Hub Assembly
Add Vehicle to Confirm Fitment
Select your vehicle to see compatible products and accurate pricing
GeoBrakes stocks OEM-grade disc brake rotor and hub assemblies confirmed to fit the Pontiac Grand Lemans, pre-assembled units that combine the brake rotor and wheel hub into a single integrated component for Grand Lemans vehicles where these parts share a common mounting interface by design. Every Pontiac Grand Lemans 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 Grand Lemans 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 Grand Lemans. This design means that when Grand Lemans rotor surfaces wear below minimum thickness, or when hub bearing failure or wheel stud damage is detected on the Pontiac Grand Lemans, 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 Grand Lemans in one part number.
The primary indicator for the Pontiac Grand Lemans is worn rotor surfaces, scoring, deep grooves, or thickness below minimum specification, combined with a Grand Lemans design where the rotor cannot be separated from the hub without specialized machining equipment. Additional triggers for Pontiac Grand Lemans assembly replacement include wheel bearing noise that changes pitch during cornering on the Grand Lemans, excessive wheel play on the Pontiac Grand Lemans detected during a push-pull inspection, damaged or broken wheel studs on the Grand Lemans, and ABS warning lights caused by the Pontiac Grand Lemans hub bearing affecting the integrated wheel speed sensor air gap.
Rotor and hub assemblies for the Pontiac Grand Lemans 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 Grand Lemans. Our vehicle selector confirms the correct assembly for the Pontiac Grand Lemans year, make, model, and wheel position before purchase. As an authorized retailer, every Grand Lemans assembly carries the full manufacturer warranty covering both the rotor surface and the hub construction.
Can I replace just the rotor on my Pontiac Grand Lemans without the hub assembly?
On most Grand Lemans integrated designs, separating the rotor from the hub requires machining and is not a practical field service procedure. Complete Pontiac Grand Lemans 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 Grand Lemans in pairs?
Yes. Replacing as an axle pair on the Pontiac Grand Lemans, both left and right, ensures balanced braking, even wear, and consistent Grand Lemans vehicle handling. Both assemblies have experienced the same service conditions on the Pontiac Grand Lemans.
Does a rotor and hub assembly for my Pontiac Grand Lemans include the wheel bearing?
This varies by Grand Lemans design. On many Grand Lemans 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 Grand Lemans.