PowerStop EBR1077EVC Disc Brake Rotor - Rear

Power Stop Rear Rotor for Volvo XC90

The Power Stop - Rear Genuine Geomet High Carbon Coated Rotor (Part Number EBR1077EVC) is engineered specifically for the Volvo XC90. Designed to provide reliable braking performance, this vented disc brake rotor features a high carbon cast iron construction with a rust-resistant coating to enhance durability and heat dissipation.

• High carbon cast iron material for improved wear resistance
• Vented rotor design to optimize heat dissipation
• Rust-resistant Geomet coating for corrosion protection
• Nominal thickness of 0.79 inches (20.00 mm) with discard thickness at 0.71 inches (18.00 mm)
• Overall height of 2.60 inches (64.80 mm) and outside diameter of 12.10 inches (307.70 mm)
• Mounting bolt hole circle diameter of 108.00 mm with 5 lug holes

Product Line Details: Power Stop - Rear Genuine Geomet High Carbon Coated Rotor

This rotor is part of the Power Stop - Rear Genuine Geomet High Carbon Coated Rotor line, which focuses on delivering rotors with enhanced corrosion resistance and thermal performance. The Geomet coating provides a protective layer that helps prevent rust buildup, extending the rotor's service life. The high carbon cast iron material improves rotor strength and reduces the risk of cracking under high stress, making it suitable for the rear braking system of the Volvo XC90.

Technical Specifications and Features

The EBR1077EVC rotor is a vented disc brake rotor designed to maintain optimal braking efficiency by allowing air to flow through the rotor vanes, reducing heat buildup during braking. Its nominal thickness of 0.79 inches ensures structural integrity, while the discard thickness of 0.71 inches indicates when the rotor should be replaced to maintain safe braking performance. The rotor's overall height and outside diameter are engineered to match the Volvo XC90's rear brake assembly precisely, ensuring proper fitment and function.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on Volvo XC90 models
• Addresses brake noise caused by rust or uneven rotor surfaces
• Improves braking consistency by reducing heat-related fade
• Prevents premature rotor corrosion with Geomet coating
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

When installing the Power Stop EBR1077EVC rotor on a Volvo XC90, ensure the rotor surface is clean and free of any protective oils before mounting. Verify the rotor thickness is above the discard limit of 0.71 inches to maintain safety standards. Use proper torque specifications for the 5 lug bolts on the 108 mm bolt circle diameter to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure even wear and optimal braking performance.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The high carbon cast iron construction combined with the Geomet rust-resistant coating ensures durability and consistent braking performance. While specific warranty details for part number EBR1077EVC are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.