Centric 120.62042 Disc Brake Rotor - Front

Overview of Centric Premium Disc Brake Rotor 120.62042

The Centric Premium Disc Brake Rotor 120.62042 is engineered for reliable braking performance on Chevrolet, Dodge, and GMC trucks. Designed specifically for models like the K1500 Suburban, K2500, K3500, Ram 2500, and Suburban 2500, this vented rotor ensures consistent heat dissipation and durability under demanding conditions.

• Vented disc brake rotor with smooth surface finish
• Coated hat finish for corrosion resistance
• Nominal thickness of 1.295 inches (32.9 mm) with discard thickness at 1.215 inches (30.86 mm)
• Overall diameter of 12.5 inches (317.5 mm) and height of 2.756 inches (70 mm)
• Eight mounting bolt holes with a bolt circle diameter of 165.1 mm (6.5 inches)
• Center hole diameter of 137.4 mm (5.409 inches)
• Mounting type behind the hub, compatible with specified truck models

Product Line Details: Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering rotors with precise manufacturing tolerances and enhanced corrosion protection. This product line features rotors with coated hats and vented designs to improve heat dissipation and extend rotor life. The 120.62042 rotor benefits from these design elements, making it suitable for heavy-duty applications on Chevrolet, Dodge, and GMC trucks.

Technical Description and Specifications

This disc brake rotor is vented to allow better airflow and heat management during braking, reducing the risk of brake fade. The smooth surface type ensures consistent pad contact and braking performance. With a nominal thickness of 1.295 inches and a discard thickness of 1.215 inches, the rotor maintains safety standards for wear limits. The coated hat finish provides protection against rust and corrosion, which is critical for vehicles exposed to harsh environments. The rotor features eight mounting bolt holes arranged on a 165.1 mm bolt circle diameter, designed for secure installation behind the hub.

Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet K1500 Suburban and K2500 models
• Restores braking efficiency on Dodge Ram 2500 and GMC K3500 trucks
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during heavy towing or hauling
• Prevents corrosion-related rotor damage with coated hat finish

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.215 inches) before installation
• Clean mounting surfaces and hub to prevent rotor runout
• Use proper torque specifications on the eight mounting bolts
• Check compatibility with ABS systems; this rotor does not include an ABS tone ring
• Inspect brake pads for wear and replace if necessary during rotor installation

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and fitment. The 120.62042 rotor undergoes strict quality control processes to maintain dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship.