Centric 121.35108 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Dodge, Mercedes-Benz, and Volkswagen Vans

The Centric C-TEK Standard Disc Brake Rotor 121.35108 is engineered to meet the braking demands of Dodge Crafter Van, Mercedes-Benz Sprinter 2500, Sprinter 3500, and Sprinter 3500XD models. Designed with precision, this vented rotor ensures consistent performance and durability under various driving conditions.

• Part Number: 121.35108
• Brand Line: C-TEK Standard Disc Brake Rotors
• Vented disc brake rotor with smooth surface finish
• Outside diameter: 11.929 inches (303 mm)
• Nominal thickness: 1.102 inches (28 mm)
• Discard thickness: 0.984 inches (25 mm)
• Overall height: 3.661 inches (93 mm)
• Mounting bolt hole quantity: 6 with 0.591 inch (15 mm) diameter
• Center hole diameter: 4.724 inches (120 mm)
• Mounting bolt hole circle diameter: 5.717 inches (145.2 mm)
• Weight: 22.45 lbs (10.2 kgs)
• ABS tone ring not included
• Disc mounted behind the hub with pillar vane style for heat dissipation

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers a balance of quality and value for standard braking applications. These rotors are designed to meet OEM specifications, providing reliable stopping power and consistent wear characteristics. The 121.35108 rotor is part of this line, featuring vented construction to improve heat dissipation and reduce brake fade, making it suitable for commercial vans like the Dodge Crafter and Mercedes-Benz Sprinter series.

Technical Details and Performance Features

This vented rotor features a smooth surface type that promotes even pad contact and reduces noise. The pillar vane design enhances airflow between the rotor faces, helping to maintain optimal operating temperatures during heavy braking. With a nominal thickness of 1.102 inches and a discard thickness of 0.984 inches, this rotor provides a clear service life indicator to ensure timely replacement. The rotor mounts behind the hub using six mounting bolts, ensuring secure fitment and alignment.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Dodge Crafter Van and Mercedes-Benz Sprinter 2500/3500 models
• Addresses brake pulsation and vibration issues caused by uneven rotor surfaces
• Improves braking consistency and reduces fade during heavy load or frequent stop conditions
• Restores proper rotor thickness to maintain safe braking performance
• Compatible with vehicles lacking ABS tone ring requirements

Installation Notes and Tips

Ensure the rotor mounting surface and hub are clean and free of debris before installation. Verify the rotor thickness is within specifications before mounting. Use proper torque settings on the six mounting bolts to secure the rotor behind the hub. Since this rotor does not include bearings or an ABS tone ring, confirm compatibility with your vehicle’s braking system. It is recommended to replace brake pads simultaneously to optimize braking performance.

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet or exceed OEM standards for fit, form, and function. Each rotor undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Consult product documentation or Centric directly for warranty terms related to part number 121.35108.