Beck Arnley 083-3807 Disc Brake Rotor - Rear

Overview of Beck Arnley Disc Brake Rotor 083-3807

The Beck Arnley 083-3807 disc brake rotor is engineered for reliable braking performance on select Mercedes-Benz models. Designed as a solid rotor with a smooth surface, it offers consistent stopping power and durability for vehicles like the CLA250 and EQB series.

• Compatible with Mercedes-Benz CLA250, EQB 250+, EQB 300, EQB 350, GLA250, and GLB250
• Solid disc brake rotor with a smooth surface finish
• Rotor outside diameter: 320 mm, inside diameter: 151 mm
• Thickness: 12 mm with a minimum thickness of 10.3 mm for safe operation
• Hub outside diameter: 169 mm and center bore inside diameter: 67 mm
• Five lug holes with a diameter of 15.3 mm and bolt hole center-to-center length of 112 mm
• Premium grade type rotor designed for durability and consistent braking
• Height of rotor: 44 mm

Detailed Product Description

This Beck Arnley disc brake rotor (part number 083-3807) is a premium-grade solid rotor designed specifically for certain Mercedes-Benz models including the CLA250, EQB 250+, EQB 300, EQB 350, GLA250, and GLB250. The rotor features a smooth surface type that helps reduce brake noise and ensures even pad wear. With a rotor outside diameter of 320 mm and a thickness of 12 mm, it meets the specifications required for optimal braking performance. The rotor’s minimum thickness of 10.3 mm provides a clear indicator for replacement to maintain safety standards. The hub outside diameter of 169 mm and center bore inside diameter of 67 mm ensure proper fitment and alignment on the vehicle’s hub assembly. The five lug holes with a diameter of 15.3 mm and bolt hole center-to-center length of 112 mm match the factory specifications for secure mounting.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation or vibration
• Addressing rotor thickness below manufacturer’s minimum specification
• Resolving brake noise issues related to uneven rotor surfaces
• Upgrading to a premium grade rotor for consistent braking performance
• Ensuring proper fitment on Mercedes-Benz CLA250 and EQB series vehicles

Installation Notes and Tips

When installing the Beck Arnley 083-3807 disc brake rotor, ensure the rotor surface is clean and free of any contaminants before mounting. Verify that the rotor thickness meets or exceeds the minimum thickness specification of 10.3 mm. Use proper torque specifications for the lug nuts to avoid rotor warping. Since bearings are not included, inspect existing wheel bearings for wear during installation. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

Beck Arnley rotors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. This premium grade rotor undergoes strict quality control to ensure dimensional accuracy and material integrity. Please refer to Beck Arnley’s warranty policy for specific coverage details related to the 083-3807 disc brake rotor.