Centric 121.62070 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.62070

The Centric C-TEK Standard Disc Brake Rotor 121.62070 is engineered for reliable braking performance on Cadillac CTS, Seville, and STS models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and braking stability under various driving conditions.

• Compatible with Cadillac CTS, Seville, and STS
• Part number 121.62070 for precise identification
• Vented disc brake rotor design for improved cooling
• Overall diameter of 11.929 inches (303.0 mm)
• Nominal thickness of 1.272 inches (32.3 mm) with discard thickness at 1.209 inches (30.7 mm)
• Floating disc mounting with 5 lug holes and 4.5 inch bolt circle diameter
• Smooth surface type for consistent pad contact
• Weight approximately 22.5 lbs (10.23 kgs)

Details on C-TEK Standard Disc Brake Rotors Product Line

The C-TEK Standard Disc Brake Rotors line by Centric focuses on delivering OEM-equivalent replacement rotors that meet factory specifications. This product line emphasizes durability and consistent braking performance, making it suitable for routine maintenance and repair on vehicles like the Cadillac CTS, Seville, and STS. The rotors feature vented construction to aid in heat dissipation and maintain braking efficiency over time.

Technical Specifications and Features

This Centric rotor features a vented design with straight vanes to optimize airflow and cooling during braking. The rotor’s overall height measures 2.051 inches (52.1 mm), and it includes a center hole diameter of 2.783 inches (70.7 mm) for proper hub fitment. The mounting bolt hole circle diameter is 4.5 inches (114.3 mm) with five lug holes sized at 0.598 inches (15.2 mm) diameter. The floating disc mounting style allows for slight rotor movement to reduce stress and improve pad contact. Note that this rotor does not include an ABS tone ring or bearings.

Applications and Problem Solving

• Replacement for worn or warped rotors on Cadillac CTS, Seville, and STS
• Addresses brake pulsation and vibration issues caused by uneven rotor surfaces
• Improves braking consistency by restoring proper rotor thickness and surface smoothness
• Helps reduce overheating and brake fade with vented rotor design
• Suitable for routine brake system maintenance and rotor resurfacing replacement

Installation Notes and Tips

• Ensure compatibility with Cadillac CTS, Seville, and STS models before installation
• Check rotor thickness against discard thickness (1.209 inches) to confirm replacement necessity
• Clean mounting surfaces and inspect hub for damage prior to installation
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Replace brake pads when installing new rotors for optimal performance

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details for part number 121.62070 should be confirmed with the supplier, Centric typically offers coverage against defects in materials and workmanship. This rotor is designed to provide consistent braking performance for Cadillac CTS, Seville, and STS vehicles when installed and maintained properly.