Centric 121.34159 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.34159

The Centric C-TEK Standard Disc Brake Rotor 121.34159 is engineered for reliable braking performance on Mini Cooper vehicles. Designed as a solid, smooth-surface rotor, it meets the specifications required for consistent stopping power and durability.

• Compatible with Mini Cooper models
• Part number 121.34159 for precise identification
• Solid disc brake rotor with smooth surface finish
• Outside diameter of 10.197 inches (259 mm)
• Nominal thickness of 0.394 inches (10.000 mm)
• Discard thickness at 0.331 inches (8.400 mm)
• Overall height of 2.000 inches (50.800 mm)
• Floating disc mounting design
• 5 lug holes with 0.657 inch (16.700 mm) diameter
• Center hole diameter of 2.638 inches (67.000 mm)

Detailed Product Description

This Centric C-TEK Standard Disc Brake Rotor 121.34159 is a solid rotor designed specifically for Mini Cooper vehicles. The rotor features a smooth surface type that supports consistent brake pad contact and wear. With an outside diameter of 10.197 inches and a nominal thickness of 0.394 inches, it fits the braking system requirements for the Mini Cooper. The discard thickness is set at 0.331 inches, indicating the minimum thickness before replacement is necessary. The rotor’s overall height measures 2.000 inches, and it uses a floating disc mounting system to help accommodate thermal expansion and reduce stress during braking. The rotor includes five lug holes with a diameter of 0.657 inches, arranged on a 4.409 inch bolt circle diameter, ensuring proper fitment on the Mini Cooper hub.

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors designed to meet or exceed OEM specifications for standard braking applications. This product line focuses on providing reliable, direct-fit replacement rotors with consistent dimensions and quality materials. The 121.34159 rotor is part of this line, delivering a solid rotor option with a smooth surface finish suitable for everyday driving conditions on Mini Cooper vehicles.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Mini Cooper models
• Resolves brake pulsation caused by uneven rotor surfaces
• Addresses reduced braking efficiency due to rotor thickness below discard limits
• Eliminates noise and vibration from damaged or scored rotors
• Restores proper rotor dimensions for safe and effective braking

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 0.331 inches
• Ensure proper cleaning of rotor surface to remove any protective coatings
• Check compatibility with Mini Cooper lug pattern: 5 lug holes, 0.657 inch diameter
• Use proper torque specifications on mounting bolts to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details for part number 121.34159 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product packaging or Centric’s official documentation for exact warranty terms.