Centric 121.63070 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.63070

The Centric C-TEK Standard Disc Brake Rotor 121.63070 is engineered for reliable braking performance on Dodge and Jeep vehicles. Designed specifically for models like the Jeep Liberty and Dodge Nitro, this solid rotor meets precise specifications to ensure proper fit and function.

• Compatible with Dodge Liberty and Jeep Nitro models
• Part number 121.63070 for exact replacement
• Solid disc brake rotor with smooth surface finish
• Outside diameter of 12.441 inches (316 mm)
• Nominal thickness of 0.472 inches (12.000 mm) and discard thickness of 0.409 inches (10.400 mm)
• Overall height of 3.012 inches (76.500 mm)
• Five stud/lug holes with 0.654 inch (16.600 mm) diameter
• Center hole diameter of 2.839 inches (72.100 mm)
• Mounting bolt hole circle diameter of 4.500 inches (114.300 mm)
• Weight approximately 16.75 lbs (7.61 kgs)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors designed to meet OEM specifications for standard braking applications. This product line focuses on providing solid rotors with smooth surfaces that deliver consistent braking performance and durability. The 121.63070 rotor is part of this line, ensuring compatibility and quality for Dodge Liberty and Jeep Nitro vehicles requiring a direct-fit replacement.

Detailed Product Description

This Centric disc brake rotor features a solid design with a smooth surface type, optimized for standard braking systems without ABS tone rings. The rotor’s dimensions include a 12.441-inch outside diameter and a nominal thickness of 0.472 inches, with a discard thickness of 0.409 inches to indicate when replacement is necessary. The rotor’s overall height is 3.012 inches, and it mounts using five lug holes arranged on a 4.5-inch bolt circle diameter. The center hole diameter measures 2.839 inches, ensuring proper alignment on the hub. Weighing approximately 16.75 pounds, this rotor balances durability and ease of installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Dodge Liberty and Jeep Nitro
• Addresses brake pulsation caused by uneven rotor surfaces
• Restores proper braking performance and pedal feel
• Eliminates noise and vibration from damaged rotors
• Ensures safe stopping distances by maintaining rotor thickness within specifications

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean rotor surface and hub mounting area to prevent uneven wear
• Use proper torque specifications on lug nuts to avoid rotor warping
• Inspect brake pads and replace if worn to maximize rotor lifespan
• Check for compatibility with vehicle ABS systems; this rotor does not include an ABS tone ring

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet or exceed OEM standards for fit, form, and function. Each rotor undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship for their brake components.