Centric 121.50036 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.50036

The Centric C-TEK Standard Disc Brake Rotor 121.50036 is engineered for reliable braking performance on Kia Sedona models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.

• Compatible with Kia Sedona vehicles
• Vented disc brake rotor design for improved cooling
• Overall diameter of 12.598 inches (320 mm)
• Nominal thickness of 1.142 inches (29 mm) with discard thickness at 1.063 inches (27 mm)
• Floating disc mounting style with 5 lug holes
• Weight approximately 25.1 lbs (11.38 kgs)
• Does not include ABS tone ring or bearings

Product Line Details: C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric focuses on providing OEM-quality replacement rotors that meet or exceed factory specifications. This product line emphasizes precise fitment and consistent braking performance, making it suitable for routine maintenance and rotor replacement on vehicles like the Kia Sedona. The 121.50036 rotor maintains the original equipment dimensions and vented design to ensure proper heat management and rotor longevity.

Technical Specifications and Features

This disc brake rotor features a vented design with 47 straight vanes, which enhances airflow and cooling during braking. The rotor’s overall height measures 1.945 inches (49.4 mm), and it includes a center hole diameter of 2.717 inches (69 mm) with a mounting bolt hole circle diameter of 4.5 inches (114.3 mm). The rotor is designed with 5 stud/lug holes, each 0.496 inches (12.6 mm) in diameter, supporting a floating disc mounting style. The smooth surface finish is optimized for consistent pad contact and braking efficiency.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Kia Sedona models
• Addresses brake pulsation caused by uneven rotor thickness
• Improves braking performance by restoring proper rotor thickness and surface
• Helps reduce brake noise associated with damaged or scored rotors
• Supports safe vehicle operation by maintaining OEM rotor specifications

Installation Notes and Tips

• Ensure rotor discard thickness of 1.063 inches (27 mm) is not exceeded before installation
• Verify compatibility with Kia Sedona model year and brake system before replacement
• Clean rotor surface and hub mounting area to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check brake pads for wear and replace if necessary during rotor installation

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 121.50036 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult Centric’s official documentation or authorized distributors for exact warranty terms.