Centric 121.46050 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.46050

The Centric C-TEK Standard Disc Brake Rotor 121.46050 is engineered for reliable braking performance on Mitsubishi Diamante models. Designed as a solid rotor with a smooth surface, it meets precise specifications to ensure consistent stopping power and durability.

• Compatible with Mitsubishi Diamante vehicles
• Part number: 121.46050
• Solid disc brake rotor with smooth surface finish
• Outside diameter: 10.146 inches (257.7 mm)
• Nominal thickness: 0.394 inches (10.0 mm)
• Discard thickness: 0.331 inches (8.4 mm)
• Overall height: 2.236 inches (56.8 mm)
• 5 lug holes with 0.496 inch (12.6 mm) diameter
• Center hole diameter: 3.551 inches (90.2 mm)
• Mounting bolt hole circle diameter: 4.5 inches (114.3 mm)
• Weight approximately 9 lbs (4.09 kg)

Details on C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors manufactured to meet or exceed OEM specifications. This product line focuses on providing solid rotors with smooth surfaces, designed for consistent braking performance and ease of installation. The 121.46050 rotor is a solid type, which means it does not have venting channels, making it suitable for standard braking applications on Mitsubishi Diamante vehicles where vented rotors are not required.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 0.394 inches (10.0 mm) and a discard thickness of 0.331 inches (8.4 mm), indicating the minimum thickness before replacement is necessary. The rotor’s outside diameter measures 10.146 inches (257.7 mm), with an overall height of 2.236 inches (56.8 mm). It includes five lug holes sized at 0.496 inches (12.6 mm) diameter arranged on a 4.5 inch (114.3 mm) bolt circle diameter. The center hole diameter is 3.551 inches (90.2 mm). This rotor does not include an ABS tone ring or bearings, and it is designed for floating or dihedral disc mounting.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mitsubishi Diamante
• Restores proper braking performance and pedal feel
• Eliminates brake noise caused by uneven rotor surfaces
• Addresses rotor thickness below manufacturer discard limits
• Prevents brake judder and vibration during stopping

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean rotor surface and hub mounting area to prevent runout
• Torque lug nuts to manufacturer specifications for proper fitment
• Check compatibility with existing brake pads and calipers on Mitsubishi Diamante
• Inspect wheel bearings and replace if necessary, as bearings are not included

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 121.46050 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to verify warranty terms with the supplier or manufacturer documentation.