Mercedes-Benz Genuine Rear Left or Right Brake Disc (Part Number: 1644231312):

Position: The designation “Rear Left or Right” indicates that this brake disc is suitable for either the rear left or right wheel of the vehicle.

Functionality: Brake discs, also known as brake rotors, are a crucial component of the braking system. They work in conjunction with the brake pads to create friction, allowing the vehicle to slow down or come to a stop when the brakes are applied.

Material: Genuine Mercedes-Benz brake discs are typically made from high-quality materials, often cast iron or composite materials, to ensure durability and effective heat dissipation during braking.

OEM Standards: Being a genuine Mercedes-Benz part, this brake disc is designed to meet or exceed the original equipment manufacturer (OEM) standards. This ensures compatibility with the specific braking system requirements of your Mercedes-Benz model.

Compatibility: The part number 1644231312 is specific to Mercedes-Benz and is intended for use on certain models. It’s crucial to confirm compatibility with your specific Mercedes-Benz model and year to ensure proper fitment.

Installation: Brake disc replacement is a routine maintenance task but requires some mechanical skill. Professional installation is recommended if you’re not experienced with brake system repairs.

Braking Performance: Genuine brake discs are engineered to provide optimal braking performance, including effective heat dissipation, reduced brake fade, and reliable stopping power.