Centric 121.39024 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.39024

The Centric C-TEK Standard Disc Brake Rotor 121.39024 is engineered for reliable braking performance on Volvo S70 and V70 models. Designed as a solid rotor with a smooth surface, it offers consistent stopping power and durability for everyday driving conditions.

• Compatible with Volvo S70 and V70 vehicles
• Solid disc brake rotor with smooth surface finish
• Outside diameter: 11.161 inches (283.5 mm)
• Nominal thickness: 0.394 inches (10.0 mm)
• Discard thickness: 0.315 inches (8.0 mm)
• Overall height: 2.441 inches (62.0 mm)
• Center hole diameter: 2.677 inches (68.0 mm)
• Mounting bolt hole circle diameter: 108.0 mm (4.252 inches)
• Five stud/lug holes with 0.614 inch (15.6 mm) diameter
• Weight approximately 10.32 lbs (4.69 kgs)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric is designed to meet OE specifications for fit, form, and function. This product line focuses on providing solid rotors with smooth surfaces that ensure consistent braking performance and ease of installation. The 121.39024 rotor is part of this line, offering a direct replacement solution for Volvo S70 and V70 models requiring a solid rotor design without ABS tone rings or additional bearings.

Detailed Product Description

This Centric disc brake rotor features a solid construction with a smooth surface type, optimized for standard braking applications. The rotor measures 11.161 inches in outside diameter and has a nominal thickness of 0.394 inches, with a discard thickness of 0.315 inches, indicating when replacement is necessary. The overall height of 2.441 inches and a center hole diameter of 2.677 inches ensure proper fitment on compatible Volvo models. The rotor includes five mounting bolt holes arranged on a 108 mm bolt circle diameter, matching the factory specifications for the Volvo S70 and V70. This rotor does not include an ABS tone ring or bearings, making it suitable for vehicles without ABS sensors integrated into the rotor assembly.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Volvo S70 and V70
• Eliminates brake pulsation caused by uneven rotor surfaces
• Restores proper braking performance and pedal feel
• Addresses rotor thickness below manufacturer discard limits
• Suitable for vehicles requiring solid rotors without ABS tone rings

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your Volvo S70 or V70 before installation
• Ensure the rotor surface is clean and free of contaminants prior to mounting
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Check for proper rotor thickness and discard if below 0.315 inches

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet or exceed OEM standards for durability and performance. While specific warranty details for part number 121.39024 are not provided here, Centric typically offers coverage against defects in materials and workmanship. It is recommended to consult the product packaging or Centric’s official documentation for exact warranty terms.