Wagner Brake BD126234E Disc Brake Rotor - Front

Overview of Wagner Brake BD126234E Disc Brake Rotor

The Wagner Brake BD126234E disc brake rotor is engineered for reliable braking performance on select BMW models. Designed with a full cast construction and vented design, this rotor supports efficient heat dissipation and consistent stopping power for vehicles like the BMW 328i, 330Ci, 330i, 330xi, and Z4.

• Full cast iron construction for durability
• Vented rotor design to improve heat dissipation
• Directional disc finish for optimized braking surface
• Rust resistant coating to reduce corrosion
• Smooth surface type for consistent pad contact
• Nominal thickness of 0.980 inches (24.8 mm)
• Outside diameter of 12.788 inches (324.8 mm)
• Height of 2.071 inches (52.6 mm)

Detailed Product Description

The BD126234E rotor from Wagner Brake is constructed from cast iron, providing a solid and durable braking surface. Its vented design allows air to flow between the rotor faces, helping to dissipate heat generated during braking and reducing the risk of brake fade. The directional disc finish enhances the rotor’s ability to maintain consistent contact with brake pads, improving overall braking efficiency. Additionally, the rotor features a rust resistant coating that helps protect against corrosion, extending the rotor’s service life. The smooth surface type ensures even pad wear and quiet operation. This rotor is specifically designed to meet the braking requirements of BMW 328i, 330Ci, 330i, 330xi, and Z4 models, making it a compatible replacement part for these vehicles.

Compatible Vehicles and Applications

• BMW 328i
• BMW 330Ci
• BMW 330i
• BMW 330xi
• BMW Z4

This rotor is ideal for addressing common braking issues such as uneven rotor wear, brake noise, and reduced braking performance due to heat buildup.

Installation Notes and Tips

• Ensure the rotor surface is clean and free of debris before installation
• Check brake pads for wear and replace if necessary to ensure optimal contact
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect caliper components during installation for proper function

Quality Assurance and Warranty

Wagner Brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The BD126234E rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided, Wagner Brake products typically come with a limited warranty against defects in materials and workmanship.