Beck Arnley 083-3794 Disc Brake Rotor - Front

Overview of Beck Arnley Disc Brake Rotor 083-3794

The Beck Arnley 083-3794 disc brake rotor is engineered for reliable braking performance on Mercedes-Benz A220 and CLA250 models. Designed with precision, this vented rotor ensures efficient heat dissipation and consistent stopping power under various driving conditions.

• Compatible with Mercedes-Benz A220 and CLA250
• Vented disc brake rotor for improved cooling
• Rotor outside diameter: 318 mm
• Rotor thickness: 30 mm with minimum thickness of 27.4 mm
• Smooth surface type for optimal pad contact
• Five lug holes with 15.3 mm diameter
• Rotor center bore inside diameter: 67 mm
• Hub outside diameter: 166 mm
• Bolt hole center to center length: 112 mm
• Premium grade type for durability

Detailed Product Description

The Beck Arnley 083-3794 disc brake rotor is a premium-grade component designed specifically for Mercedes-Benz A220 and CLA250 vehicles. Featuring a vented design, this rotor promotes effective heat dissipation, reducing the risk of brake fade during extended use. The rotor measures 318 mm in outside diameter and 30 mm in thickness, with a minimum thickness specification of 27.4 mm to maintain safety and performance standards. Its smooth surface type ensures consistent brake pad contact, contributing to even wear and reliable stopping power.

The rotor includes five lug holes with a diameter of 15.3 mm, matching the bolt pattern requirements of the specified Mercedes-Benz models. The rotor center bore inside diameter is 67 mm, and the hub outside diameter is 166 mm, ensuring proper fitment and alignment. The bolt hole center to center length is 112 mm, which corresponds to the vehicle’s hub assembly specifications. This rotor does not include bearings, so existing hardware should be reused or replaced as needed.

Applications and Problem Solving

• Replaces worn or warped rotors on Mercedes-Benz A220 and CLA250
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness and surface condition
• Helps prevent brake fade through vented rotor design for better heat management
• Suitable for routine maintenance and brake system upgrades

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern compatibility with your vehicle before installation
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Clean rotor surface and hub mounting area to prevent uneven wear or noise
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check rotor thickness regularly to maintain safe braking performance

Quality Assurance and Warranty

Beck Arnley disc brake rotors are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The 083-3794 rotor is made from premium materials and undergoes strict quality control processes. While specific warranty details are not provided, Beck Arnley products typically come with a limited warranty against defects in materials and workmanship. Consult your vehicle’s service manual and Beck Arnley documentation for further warranty information.