Centric 121.46031 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.46031

The Centric C-TEK Standard Disc Brake Rotor 121.46031 is engineered for reliable braking performance on Dodge 3000GT and Mitsubishi Stealth vehicles. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.

• Compatible with Dodge 3000GT and Mitsubishi Stealth models
• Part number 121.46031 for precise identification
• Vented disc brake rotor design for improved cooling
• Overall diameter of 11.654 inches (296 mm) and overall height of 1.772 inches (45 mm)
• Nominal thickness of 1.181 inches (30 mm) with discard thickness at 1.118 inches (28.4 mm)
• Floating disc mounting with straight vane style for efficient airflow
• Five lug holes with a 4.5 inch (114.3 mm) bolt circle diameter
• Center hole diameter of 2.717 inches (69 mm)
• Weight approximately 17 lbs (7.73 kgs)

Details on C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric is designed to meet or exceed OEM specifications for standard replacement rotors. This product line focuses on delivering consistent braking performance with quality materials and precise manufacturing tolerances. The 121.46031 rotor features a vented design that helps reduce heat buildup during braking, which is critical for maintaining rotor integrity and brake pad life. The smooth surface finish ensures proper pad contact and braking efficiency without the need for additional machining.

Technical Specifications and Features

This disc brake rotor has a nominal thickness of 1.181 inches (30 mm) and a discard thickness of 1.118 inches (28.4 mm), indicating when the rotor should be replaced to maintain safe braking performance. The overall height measures 1.772 inches (45 mm), and the outside diameter is 11.654 inches (296 mm). It includes five lug holes with a diameter of 0.512 inches (13 mm) arranged on a 4.5 inch (114.3 mm) bolt circle diameter. The rotor uses a floating disc mounting system and features straight vane style cooling vanes to optimize airflow and heat dissipation. Note that this rotor does not include an ABS tone ring or bearings.

Applications and Problem Solving

• Replacement for worn or warped rotors on Dodge 3000GT and Mitsubishi Stealth
• Addresses brake pulsation caused by uneven rotor surfaces
• Improves braking consistency by restoring proper rotor thickness
• Helps reduce brake fade through vented rotor design
• Suitable for standard driving conditions requiring OEM-level performance

Installation Notes and Tips

• Verify compatibility with your specific Dodge 3000GT or Mitsubishi Stealth model year before installation
• Inspect hub and wheel bearings prior to rotor installation as bearings are not included
• Ensure rotor mounting surface is clean and free of debris for proper fitment
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check rotor thickness regularly and replace when reaching discard thickness of 1.118 inches (28.4 mm)

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 121.46031 should be confirmed with the supplier, Centric typically offers limited warranties covering defects in materials and workmanship. This rotor is produced to OEM specifications to provide consistent braking performance for Dodge 3000GT and Mitsubishi Stealth vehicles.