Wagner Brake BD126358E Disc Brake Rotor - Front

Overview of Wagner Brake Disc Brake Rotor BD126358E

The Wagner Brake BD126358E disc brake rotor is engineered for reliable braking performance on select Cadillac, Chevrolet, and GMC vehicles. Designed with a vented, full cast construction and a rust-resistant coating, this rotor supports consistent heat dissipation and durability for models like the Chevrolet Silverado 1500 and GMC Sierra 1500.

• Nominal thickness: 30.0 mm (1.181 inches)
• Full cast iron construction for strength and heat management
• Vented rotor design to improve cooling and reduce brake fade
• Rust-resistant coating to extend rotor life
• Smooth surface type with directional disc finish for optimal pad contact
• Outside diameter: 330.0 mm (12.992 inches)
• Height dimensions: 2.185 inches and 55.5 mm

Detailed Product Description

The BD126358E rotor from Wagner Brake is a vented disc brake rotor made from cast iron, providing a balance of durability and thermal conductivity. Its full cast construction ensures structural integrity under heavy braking conditions, while the vented design allows air to flow through the rotor, helping to dissipate heat and reduce the risk of brake fade during extended use. The smooth surface and directional disc finish promote even pad wear and consistent braking performance. Additionally, the rust-resistant coating helps protect the rotor from corrosion, which is especially beneficial in regions with harsh weather or road salt exposure.

Compatible Vehicles and Applications

This rotor is compatible with a range of Cadillac, Chevrolet, and GMC models, including:

• Cadillac Escalade, Escalade ESV, Escalade EXT, and XTS
• Chevrolet Avalanche, Silverado 1500, Silverado 1500 Classic, Suburban 1500, Tahoe, Express 1500, and Express 3500
• GMC Sierra 1500, Sierra 1500 Classic, Sierra 2500 HD, Yukon, Yukon XL 1500, Savana 1500, and Savana 3500

Common Issues Addressed by This Rotor

• Brake rotor warping and vibration under heavy braking
• Corrosion and rust buildup reducing rotor lifespan
• Brake fade caused by insufficient heat dissipation
• Uneven brake pad wear due to surface imperfections
• Noise and reduced braking efficiency from worn or damaged rotors

Installation Notes and Tips

When installing the Wagner Brake BD126358E rotor, ensure the hub surface is clean and free of debris to promote proper rotor seating. Verify rotor thickness and compare it to manufacturer specifications to confirm suitability. Use proper torque specifications on lug nuts to avoid rotor distortion. It is recommended to replace brake pads simultaneously to ensure optimal braking performance and rotor longevity.

Quality Assurance and Warranty

Wagner Brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The BD126358E 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.