Centric 120.62055 Disc Brake Rotor - Front

Overview of Centric Premium Disc Brake Rotor 120.62055

The Centric Premium Disc Brake Rotor 120.62055 is engineered for reliable braking performance on select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles. Designed as a vented, floating rotor, it offers consistent heat dissipation and durability for models like the Chevrolet Camaro and Buick LeSabre.

• Vented disc brake rotor with floating mounting type for improved heat management
• Coated hat finish to resist corrosion and extend rotor life
• Nominal thickness of 1.272 inches (32.3 mm) with discard thickness at 1.223 inches (31.06 mm)
• Overall diameter of 11.929 inches (303 mm) suitable for specific GM models
• 5 bolt holes and 5 stud/lug holes with a mounting bolt hole circle diameter of 118 mm
• Smooth surface type for consistent pad contact and braking efficiency

Product Line Details: Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM specifications. This product line emphasizes precision manufacturing, balanced vented designs, and protective coatings to ensure long-lasting performance. The 120.62055 rotor benefits from these features, providing a reliable replacement part for vehicles such as the Cadillac DeVille and Pontiac Firebird.

Technical Specifications and Compatibility

This disc brake rotor features a nominal thickness of 1.272 inches (32.3 mm) and a discard thickness of 1.223 inches (31.06 mm), ensuring safe replacement intervals. The rotor’s outside diameter measures 11.929 inches (303 mm), with an overall height of 2.043 inches (51.9 mm). It includes a coated hat finish to protect against rust and corrosion. The rotor is vented and uses a floating mounting type, which helps reduce heat buildup during braking. It has 5 bolt holes and 5 stud/lug holes, with a mounting bolt hole circle diameter of 118 mm and a center hole diameter of 2.780 inches (70.6 mm). This rotor is compatible with various GM vehicles, including the Buick Aurora, Chevrolet Impala, and Oldsmobile Intrigue.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading from solid to vented rotors for improved heat dissipation
• Addressing rotor corrosion or surface damage affecting braking performance
• Restoring proper rotor thickness to maintain safe braking distances
• Ensuring compatibility with 5-lug bolt patterns on select GM models

Installation Notes and Tips

When installing the Centric Premium Disc Brake Rotor 120.62055, ensure the rotor surface is clean and free of debris before mounting. Verify the rotor thickness is above the discard limit of 1.223 inches (31.06 mm) to maintain safety standards. Use proper torque specifications for the 5 mounting bolts to avoid rotor warping. This rotor does not include bearings or an ABS tone ring, so confirm compatibility with your vehicle’s braking system. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet or exceed OEM standards, providing consistent quality and performance. The 120.62055 rotor undergoes rigorous testing for durability and fitment accuracy. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or manufacturer resources for exact warranty terms.