Beck Arnley 083-3688 Disc Brake Rotor - Front

Overview of Beck Arnley 083-3688 Disc Brake Rotor

The Beck Arnley 083-3688 disc brake rotor is engineered for select Mercedes-Benz models, including the GL450, GL550, GLE43 AMG, GLE450 AMG, GLE550e, GLS550, and ML550. This vented and drilled rotor is designed to provide reliable braking performance and heat dissipation for demanding driving conditions.

• Vented design for improved heat dissipation
• Drilled rotor surface to reduce brake fade
• 5 lug bolt pattern with 112 mm spacing
• Rotor outer diameter of 375 mm and thickness of 36 mm
• Center hole diameter of 67 mm for precise fitment
• Compatible with Mercedes-Benz GL450, GL550, GLE43 AMG, GLE450 AMG, GLE550e, GLS550, and ML550

Technical Specifications and Features

This disc brake rotor features a vented construction that enhances airflow between the rotor surfaces, helping to maintain optimal operating temperatures during braking. The drilled design further aids in heat dissipation and helps to reduce brake fade under heavy use. With a 5-lug bolt pattern spaced at 112 mm and a lug stud hole inner diameter of 15.3 mm, this rotor ensures a secure and accurate fit. The rotor measures 375 mm in outer diameter, with a surface thickness of 36 mm and a minimum thickness of 33.4 mm, meeting OEM specifications for durability and performance. The rotor height is 54 mm, and the hub outer diameter is 170 mm, providing proper alignment and compatibility with the specified Mercedes-Benz models.

Compatible Vehicles and Applications

This Beck Arnley 083-3688 rotor is compatible with a range of Mercedes-Benz vehicles, including:

• Mercedes-Benz GL450 and GL550
• Mercedes-Benz GLE43 AMG, GLE450 AMG, and GLE550e
• Mercedes-Benz GLS550
• Mercedes-Benz ML550

It is designed to replace original equipment rotors on these models, ensuring consistent braking performance and safety.

Common Issues Addressed by This Rotor

• Brake fade caused by overheating during extended braking
• Uneven rotor wear leading to vibration or noise
• Reduced braking efficiency due to warped or damaged rotors
• Corrosion or surface damage affecting rotor lifespan
• Compatibility issues with OEM brake components

Installation Notes and Tips

• Ensure the rotor surface is clean and free of debris before installation
• Check lug stud holes and bolt pattern for proper alignment
• Verify rotor thickness meets minimum specifications before installation
• Use appropriate torque settings for lug nuts to avoid rotor damage
• Inspect brake pads and calipers for wear during rotor replacement

Quality Assurance and Warranty

Beck Arnley rotors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 083-3688 disc brake rotor undergoes rigorous quality control to ensure precise fitment and consistent braking characteristics. Warranty coverage details should be confirmed with the product documentation or manufacturer.