Beck Arnley 083-3630 Disc Brake Rotor - Front

Overview of Beck Arnley Disc Brake Rotor 083-3630

The Beck Arnley 083-3630 disc brake rotor is engineered for reliable braking performance on select Infiniti and Mercedes-Benz models. Designed with a vented construction and a 5-lug bolt pattern, this rotor meets precise fitment specifications for vehicles like the Infiniti QX30 and Mercedes-Benz CLA250.

• Vented rotor design for improved heat dissipation
• 5 lug quantity with 112 mm bolt pattern
• Rotor outer diameter of 320 mm and thickness of 30 mm
• Center hole diameter of 67 mm for accurate hub fitment
• Compatible with Infiniti QX30 and Mercedes-Benz B250, CLA250, GLA250 models

Technical Specifications and Features

This Beck Arnley disc brake rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade. The rotor has a 5-lug configuration with a 112 mm bolt pattern, ensuring compatibility with specific Infiniti and Mercedes-Benz vehicles. Key dimensions include a rotor outer diameter (O.D.) of 320 mm, rotor height of 51 mm, and a rotor surface thickness of 30 mm. The rotor hub outer diameter measures 164 mm, and the rotor ID is 154 mm, providing a precise fit for the vehicle hub assembly. The minimum rotor thickness is 27.4 mm, which is critical for maintaining braking efficiency and safety.

Compatible Vehicles and Applications

This disc brake rotor is compatible with the following vehicles:

• Infiniti QX30
• Mercedes-Benz B250
• Mercedes-Benz CLA250
• Mercedes-Benz GLA250

It is designed to replace original equipment rotors on these models, ensuring proper fit and function for routine maintenance or brake system repairs.

Common Issues Addressed by This Rotor

• Brake rotor warping causing vibration during braking
• Excessive brake noise due to worn or damaged rotors
• Reduced braking performance from rotor surface wear
• Overheating and brake fade from insufficient rotor ventilation
• Uneven rotor thickness leading to brake pulsation

Installation Notes and Tips

When installing the Beck Arnley 083-3630 rotor, ensure the hub surface is clean and free of rust or debris to promote proper rotor seating. Verify the rotor thickness meets or exceeds the minimum specification of 27.4 mm before installation. Use the correct torque specifications for the 5-lug, 112 mm bolt pattern to avoid rotor distortion. It is recommended to replace brake pads simultaneously to maintain optimal braking performance.

Quality Assurance and Warranty

Beck Arnley rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 083-3630 rotor undergoes rigorous quality control to ensure durability and consistent braking performance. This product includes a limited warranty against defects in materials and workmanship, providing confidence in its reliability for Infiniti and Mercedes-Benz brake system applications.