Centric 121.42077 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Nissan and Infiniti Vehicles

The Centric C-TEK Standard Disc Brake Rotor 121.42077 offers dependable braking performance for select Nissan and Infiniti models. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking under various driving conditions.

• Compatible with Nissan 350Z, Juke, LEAF, Rogue, Rogue Select, Rogue Sport, X-Trail, and Infiniti G35
• Part number 121.42077 for precise fitment
• Vented rotor design with straight vane style for improved cooling
• Nominal thickness of 0.630 inches (16.000 mm) and discard thickness of 0.551 inches (14.000 mm)
• Overall height of 2.441 inches (62.000 mm) and outside diameter of 11.488 inches (291.800 mm)
• Center hole diameter of 2.677 inches (68.000 mm) and 5 lug holes with 0.500 inch (12.700 mm) diameter
• Floating disc mounting and smooth surface type for consistent pad contact
• Weight approximately 12 lbs (5.450 kgs)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric is engineered to provide reliable, OEM-quality replacement rotors for a wide range of vehicles. This product line focuses on delivering rotors with precise dimensions and vented designs to maintain optimal braking performance and heat management. The 121.42077 rotor exemplifies these qualities, offering a vented rotor with straight vanes and a smooth surface to ensure consistent braking response for Nissan and Infiniti models.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 0.630 inches (16.000 mm) and a discard thickness of 0.551 inches (14.000 mm), indicating when the rotor should be replaced to maintain safe braking. The vented design with straight vanes enhances airflow, reducing heat buildup during braking. The rotor’s overall height measures 2.441 inches (62.000 mm), and the outside diameter is 11.488 inches (291.800 mm), matching OEM dimensions for proper fitment. It includes a center hole diameter of 2.677 inches (68.000 mm) and a mounting bolt hole circle diameter of 4.500 inches (114.300 mm) with five lug holes sized at 0.500 inches (12.700 mm). The floating disc mounting style helps accommodate thermal expansion and reduces stress on the rotor.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Nissan 350Z and Infiniti G35
• Restores braking performance on Nissan Rogue, Rogue Select, and Rogue Sport models
• Addresses brake pulsation and noise issues caused by uneven rotor surfaces
• Improves heat dissipation to prevent brake fade during extended use
• Compatible with Nissan Juke, LEAF, and X-Trail for reliable stopping power

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 0.551 inches (14.000 mm) before installation. Clean the rotor surface to remove any protective coatings or debris for optimal pad contact. Verify the center hole and lug hole dimensions match the vehicle hub and wheel specifications. Since this rotor does not include bearings or an ABS tone ring, confirm compatibility with your vehicle’s braking system. Proper torque specifications should be followed when mounting the rotor to avoid warping.

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards, ensuring consistent quality and performance. While specific warranty details are not provided, Centric products typically undergo rigorous testing to comply with industry requirements for durability and safety.