MPA Electrical BR78024G Disc Brake Rotor - Rear

Overview of MPA Electrical Black Series Coated Rotor BR78024G

The MPA Electrical Black Series Coated Rotor BR78024G is engineered for reliable braking performance on Audi Q7, Porsche Cayenne, and Volkswagen Touareg models. This vented disc brake rotor features a rust-resistant coating designed to extend rotor life and maintain smooth braking under various driving conditions.

• Coated disc and hat finish for enhanced corrosion resistance
• Vented rotor design for improved heat dissipation
• Nominal thickness of 28.0 mm with discard thickness at 26.0 mm
• Standard replacement grade for consistent performance
• Compatible with 5-lug wheel configurations and 85.0 mm center hole diameter

Product Line Details: Black Series Coated Rotor

The Black Series Coated Rotor line by MPA Electrical focuses on providing rotors with protective coatings on both the disc and hat surfaces. This coating helps resist rust and corrosion, which is particularly beneficial for vehicles exposed to moisture and road salts. The BR78024G rotor maintains a smooth surface finish to ensure consistent brake pad contact and reliable stopping power.

Technical Specifications and Features

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to reduce heat buildup during braking. The nominal thickness of 28.0 mm and discard thickness of 26.0 mm provide clear service limits for maintenance. The rotor’s smooth surface finish supports even pad wear and quiet operation. It is designed for vehicles with a 5-stud lug pattern, 130.0 mm bolt circle diameter, and 85.0 mm center hole diameter, ensuring proper fitment on Audi Q7, Porsche Cayenne, and Volkswagen Touareg models.

Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Corrosion resistance to prevent rust-related rotor degradation
• Improved heat dissipation to reduce brake fade during heavy use
• Restores smooth braking performance and reduces noise
• Compatible upgrade for standard replacement needs on specified vehicles

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it is above the discard thickness of 26.0 mm. Clean the rotor surface to remove any protective oils before mounting. Verify compatibility with your vehicle’s 5-lug wheel setup and bolt circle diameter of 130.0 mm. No ABS tone ring or bearings are included, so retain existing components if applicable.

Quality Assurance and Warranty

The MPA Electrical Black Series Coated Rotor BR78024G is a new, standard replacement part manufactured to meet OEM specifications. The rust-resistant coating enhances durability, contributing to longer service life. Warranty details should be confirmed with the point of purchase or manufacturer documentation.