ATE 412300 Disc Brake Rotor - Rear

Overview of ATE Original Rotor 412300 for Mercedes-Benz C300

The ATE Original Rotor 412300 is engineered for precise braking performance on the Mercedes-Benz C300. Designed as a solid disc brake rotor, it offers reliable stopping power with a focus on durability and fitment accuracy.

• High-carbon material for enhanced wear resistance
• Solid full cast construction with rust-resistant coating
• Non-directional, smooth disc finish for consistent braking
• Nominal thickness of 12.00 mm and discard thickness of 10.30 mm
• Compatible with Mercedes-Benz C300 models requiring a 300 mm outside diameter rotor
• Five bolt holes and 167 mm inside diameter for exact fitment
• Height of 48.70 mm ensuring proper clearance and alignment

Details on ATE Original Rotor Product Line

The ATE Original Rotor line focuses on delivering rotors that meet OE specifications for fit, form, and function. This product line emphasizes quality materials and manufacturing processes, such as the use of high-carbon steel and full cast construction, to provide consistent braking performance and longevity. The 412300 rotor is part of this line, ensuring it meets the standards expected for Mercedes-Benz vehicles.

Technical Description and Specifications

The ATE Original Rotor 412300 is constructed from high-carbon steel, which improves thermal conductivity and reduces the risk of warping under heavy braking conditions. Its solid, full cast design provides structural integrity and durability. The rotor features a non-directional, smooth surface finish that supports even pad wear and quiet operation. A rust-resistant coating helps protect the rotor from corrosion, extending its service life. With a nominal thickness of 12.00 mm and a discard thickness of 10.30 mm, this rotor maintains safe braking performance throughout its lifespan. The rotor’s dimensions include a 300 mm outside diameter, 167 mm inside diameter, and a height of 48.70 mm, designed specifically for the Mercedes-Benz C300’s brake system. It includes five bolt holes for secure mounting but does not include an ABS tone ring or bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz C300
• Addresses brake pulsation caused by uneven rotor surfaces
• Solves noise issues related to rotor surface imperfections
• Restores braking efficiency lost due to rotor corrosion or thinning
• Ensures proper fitment and alignment for safe braking performance

Installation Notes and Tips

When installing the ATE Original Rotor 412300, ensure the rotor surface is clean and free of debris before mounting. Verify the rotor thickness is above the discard limit of 10.30 mm to maintain safety standards. Use proper torque specifications for the five bolt holes to avoid rotor distortion. Since this rotor does not include an ABS tone ring, confirm compatibility with your vehicle’s ABS system. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

ATE Original Rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The high-carbon material and rust-resistant coating contribute to extended rotor life. While specific warranty details for part number 412300 should be confirmed with the supplier, ATE products typically come with a limited warranty covering defects in materials and workmanship.