Aston Martin DBX Front Brake Disc PY831125BA

Original Aston Martin DBX front brake disc / brake rotor, OEM reference PY831125BA, designed for compatible Aston Martin DBX applications.
This genuine Aston Martin braking component is suitable for brake-system replacement, accident repair, restoration projects, and professional workshop use.
The front brake disc should be matched carefully to the vehicle’s exact brake package, dimensions, and caliper specification.
The exact condition, wear level, surface, and appearance should be checked carefully in the product photographs.

Product Details

• Brand: Aston Martin
• Model: DBX
• Product: Front Brake Disc / Brake Rotor
• OEM Reference: PY831125BA
• Position: Front
• Part Type: Brake System Component
• Condition: Original Used, where applicable
• Application: Aston Martin DBX
• Fitment: Verify by VIN and original brake-disc reference
• Finish: As shown in product pictures

Original Aston Martin DBX Brake Disc

The Aston Martin DBX front brake disc PY831125BA is a vehicle-specific braking component designed to work with the compatible front brake caliper and brake system.

A genuine Aston Martin replacement disc can be suitable for replacing an original rotor affected by wear, scoring, corrosion, overheating, vibration, or accident-related damage.

For a used brake disc, carefully inspect for deep scoring, cracks, excessive corrosion, heat spots, surface irregularities, warping, excessive wear, and damaged mounting areas. The exact condition should be determined from the product photographs and professional inspection.

Compatibility

Aston Martin DBX brake components can vary according to model year, engine specification, performance version, brake package, disc dimensions, caliper type, and factory equipment.

Before purchasing, verify the VIN, exact DBX variant, model year, front brake package, disc diameter, thickness, ventilation design, mounting configuration, and OEM reference PY831125BA.

The part should not automatically be assumed to fit every DBX specification without confirmation.

Condition & Safety

Brake discs are safety-critical components. A used disc should be professionally measured and inspected before installation to verify remaining thickness, runout, cracks, corrosion, and overall serviceability.

The disc should only be installed if it meets the applicable manufacturer’s minimum service requirements.

Installation

Installation should be performed by a qualified Aston Martin technician or professional brake specialist. The disc should be paired with compatible brake pads and installed according to the correct brake-system specification.

After installation, the complete braking system should be inspected and tested before the vehicle is returned to normal road use.