Centric 121.35134 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Mercedes-Benz GLE and ML Models

The Centric 121.35134 disc brake rotor is engineered for precise fitment on select Mercedes-Benz GLE and ML series vehicles. Designed to meet OEM specifications, this vented rotor ensures consistent braking performance and durability for your GLE43 AMG, GLE300d, GLE350, GLE350d, GLE400, ML250, ML350, and ML400 models.

• Part Number: 121.35134
• Compatible with Mercedes-Benz GLE and ML series
• Vented disc design for improved heat dissipation
• Nominal thickness: 1.260 inches (32.000 mm)
• Discard thickness: 1.157 inches (29.400 mm)
• Outside diameter: 12.992 inches (330.000 mm)
• Overall height: 2.150 inches (54.600 mm)
• Floating disc mounting with pillar vane style
• 5 lug holes with 0.591 inch (15.000 mm) diameter
• Smooth surface type for consistent pad contact

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors manufactured to meet or exceed OEM standards. This product line focuses on providing reliable, vented rotors that maintain proper thickness and heat management for everyday driving conditions. The 121.35134 rotor exemplifies this with its vented design and precise dimensions, ensuring compatibility and performance for Mercedes-Benz GLE and ML models.

Product Details and Specifications

This disc brake rotor features a vented design with pillar-style vanes to enhance airflow and reduce heat buildup during braking. The rotor's nominal thickness is 1.260 inches (32.000 mm), with a discard thickness of 1.157 inches (29.400 mm), indicating when replacement is necessary. The overall height measures 2.150 inches (54.600 mm), and the outside diameter is 12.992 inches (330.000 mm), matching factory specifications for proper fitment. The rotor mounts using a floating disc mounting system and includes five lug holes with a diameter of 0.591 inches (15.000 mm). The smooth surface finish ensures consistent brake pad contact and wear.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Mercedes-Benz GLE43 AMG, GLE300d, GLE350, GLE350d, GLE400, ML250, ML350, and ML400
• Resolves brake pulsation caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness
• Addresses excessive brake noise due to rotor wear
• Prevents overheating with vented rotor design for heat dissipation

Installation Notes and Tips

• Ensure rotor thickness is within discard limits before installation
• Clean rotor surface and hub mounting area to prevent runout
• Use proper torque specifications for lug nuts to avoid rotor warping
• Check compatibility with ABS systems; this rotor does not include an ABS tone ring
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

Centric's C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring durability and consistent braking performance. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.