BMW 8 Series, M Models, X7: Rear Brake Rotor (2017–2024)

Fitted to BMW 8 Series, M Models, X7, Alpina B8 Gran Coupe/Alpina XB7 (2017–2024), this Original BMW rear brake rotor provides the rotating friction surface used by the brake pads at the specified axle.

BMW Group Classic in Munich still supports older chassis with original and reproduction parts, part of why these cars stay serviceable decades on. The fitment table below lists every application this part covers.

Technical Details

• Manufacturer part number: 34-21-6-871-258
• Primary function: provides the rotating friction surface used by the brake pads at the specified axle
• Position: Rear
• Vehicle application: BMW 8 Series, M Models, X7, Alpina B8 Gran Coupe/Alpina XB7 (2017–2024)
• Product type: Rear Brake Rotor
• System: Brake system

Fitment & Compatibility

Use the fitment table below to confirm axle position, brake package, rotor size, and model year. Do not rely on visual similarity when the application notes identify different versions.

PMB Performance can verify this rear brake rotor from the VIN and vehicle configuration. Our team has more than 20 years of experience with European parts and fitment.