The part numbers 1EA615106AC and 1EA615105Q correspond to the brake calipers used in the Volkswagen ID.4 and possibly the ID.6. These calipers are part of the disc brake system, which is crucial for stopping the vehicle. However, specific details for the calipers based on these part numbers are a bit difficult to find in public sources, as they are OEM parts typically used for repairs or replacements by authorized dealers or mechanics.

• Part Number 1EA615106AC: This is the left-side brake caliper (driver’s side).
• Part Number 1EA615105Q: This is the right-side brake caliper (passenger’s side).

These calipers are designed for use with the disc brake pads on the Volkswagen ID.4 and possibly the ID.6, both of which are electric vehicles built on the Volkswagen MEB (Modular Electric Drive) platform.

Caliper Function:

• Brake Calipers: The brake caliper is a critical part of the braking system. When you press the brake pedal, hydraulic fluid is sent to the calipers, causing them to clamp down on the brake pads. The friction between the pads and the brake disc slows down and stops the wheels.
• Disc Brake Pads: These calipers are designed to work with disc brake pads, which are installed inside the caliper. The pads are what actually make contact with the brake rotor, creating the friction needed to slow the vehicle.