TRW Automotive AfterMarket DF2813 Brake Disc

TRW Automotive AfterMarket DF2813 Brake Disc

The TRW DF2813 Brake Disc is a high‑performance braking component designed for the rear wheels of select Mercedes-Benz models, including the C‑Class (W203), E‑Class (W210/W208), CLK (C209), and SLK (R171). Manufactured by TRW Automotive, this disc delivers reliable stopping power while maintaining durability under demanding driving conditions.

Key Features

• Material Composition: The disc is constructed from a premium high‑strength steel alloy, engineered to resist warping and maintain consistent thermal conductivity during heavy braking.
• Thickness and Diameter: With a standard diameter of 290 mm and a thickness that balances weight with structural integrity, the disc is optimized for both performance and longevity.
• Heat Dissipation Design: The disc incorporates a vented or drilled pattern (depending on the specific variant) to enhance airflow, reducing heat buildup and preventing brake fade during prolonged use.
• Surface Finish: A smooth, polished surface finish ensures optimal contact with brake pads, promoting even wear and consistent braking feel.
• Compatibility: Engineered to fit the rear wheel assemblies of a wide range of Mercedes-Benz vehicles, the disc aligns with OEM specifications for mounting bolts, hub clearance, and rotor dimensions.

Performance Benefits

The TRW DF2813 Brake Disc is engineered to provide:

• Consistent Stopping Power: The robust alloy construction delivers reliable braking performance across a range of temperatures.
• Reduced Fade: Advanced heat management features keep the disc cooler, minimizing brake fade during aggressive driving or heavy traffic.
• Longer Service Life: High‑quality materials and precise manufacturing tolerances extend the lifespan of both the disc and accompanying brake pads.
• Improved Ride Comfort: The balanced weight distribution reduces unsprung mass, contributing to smoother handling dynamics.

Installation Overview

Installing the TRW DF2813 Brake Disc involves standard procedures common to rear disc brake systems:

1. Remove Existing Rotor: Detach the wheel, then unscrew and remove the current rotor.
2. Clean Hub Surface: Ensure the hub surface is free of rust or debris for proper contact.
3. Mount the Disc: Align the disc with mounting bolts and secure it using the supplied hardware, following torque specifications.
4. Reinstall Wheel and Pads: Fit new brake pads (if necessary) and reinstall the wheel, ensuring proper alignment.
5. Brake System Check: Bleed the brakes and perform a test drive to confirm optimal performance.

Maintenance Tips

• Regularly inspect the disc for signs of wear or damage such as scoring, cracks, or excessive glazing.
• Keep the rotor surface clean; use brake cleaner and a soft brush to remove debris.
• Replace brake pads when pad thickness falls below manufacturer recommendations to avoid uneven wear on the disc.
• Monitor wheel alignment and suspension components that may affect braking performance.

Why Choose TRW DF2813?

The TRW DF2813 Brake Disc stands out due to its combination of engineering excellence, material quality, and proven compatibility with high‑performance vehicles. Whether you’re restoring a classic Mercedes-Benz or upgrading an existing model for better safety, this disc delivers the reliability and performance expected from a trusted automotive brand.

Technical Specifications Summary

For drivers and mechanics seeking a dependable, high‑performance rear brake disc for their Mercedes-Benz vehicle, the TRW DF2813 offers an optimal blend of durability, safety, and engineering precision.