TRW Front Left or Right Brake Disc for Mercedes-Benz DF4149S / 2204210912:

Location: The brake disc, or brake rotor, is a critical component in the braking system and is designed for the front axle. The part number DF4149S indicates that it can be used on either the left or right side.

Function: The brake disc, in conjunction with the brake pads, generates friction to slow down and eventually stop the rotation of the wheel. This is a fundamental part of the vehicle’s braking system.

High-Quality Construction: TRW products are known for their quality, and the brake disc is likely constructed from durable materials designed to withstand the heat and mechanical stresses associated with braking.

Precision Fit: TRW brake discs are typically designed to provide a precision fit for specific vehicle models, including Mercedes-Benz. Proper fitment is crucial for optimal braking performance and safety.

Vented or Solid Design: Brake discs can come in vented or solid designs. Vented discs have channels for improved heat dissipation, which can be beneficial in certain driving conditions.

Markings for Left or Right: The part number DF4149S indicates that the brake disc is suitable for both the left and right sides of the front axle.

Compatibility: The part number DF4149S is associated with certain Mercedes-Benz models. It’s essential to confirm its compatibility with your specific Mercedes-Benz model before installation.