Beck Arnley 083-3686 Disc Brake Rotor - Rear

Overview of Beck Arnley Disc Brake Rotor 083-3686

The Beck Arnley 083-3686 disc brake rotor is engineered for precision and durability, designed specifically for select BMW models. This vented rotor ensures effective heat dissipation, maintaining braking performance under demanding conditions.

• Vented design for improved cooling and reduced brake fade
• 5-lug bolt pattern with 130 mm spacing
• Rotor outer diameter of 345 mm and thickness of 24 mm
• Center hole diameter of 75 mm for precise hub fitment
• Minimum rotor thickness of 22.4 mm to ensure safety and longevity

Technical Specifications and Features

This vented disc brake rotor features a 5-lug configuration with a 130 mm bolt pattern, compatible with various BMW models including the 535i GT, 550i, 640i, 650i, and 740 series. The rotor measures 345 mm in outer diameter and 64 mm in height, with a rotor hub outer diameter of 202 mm. The rotor ID is 185 mm, and the lug stud hole inner diameter is 16.6 mm, ensuring a secure and accurate fit. The vented design promotes efficient heat dissipation, reducing the risk of brake fade during extended use.

Compatible BMW Models

This Beck Arnley disc brake rotor 083-3686 is compatible with the following BMW vehicles: 535i GT, 535i GT xDrive, 550i, 550i xDrive, 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe, 650i, 650i Gran Coupe, 650i xDrive, 650i xDrive Gran Coupe, 740i, 740Ld xDrive, 740Li, 740Li xDrive, and ActiveHybrid 7. Ensure compatibility by verifying your vehicle’s specifications before installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading to vented rotors for improved heat management
• Addressing brake noise due to rotor surface irregularities
• Restoring braking performance on BMW 5, 6, and 7 Series models
• Ensuring proper fitment with 5-lug, 130 mm bolt pattern vehicles

Installation Notes and Tips

When installing the Beck Arnley 083-3686 rotor, ensure the rotor surface is clean and free of any protective coatings before mounting. Verify the lug stud hole diameter and bolt pattern match your vehicle’s specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Proper torque specifications should be followed when tightening lug nuts to avoid rotor warping.

Quality Assurance and Warranty

Beck Arnley disc brake rotors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. This rotor undergoes strict quality control processes to ensure dimensional accuracy and material integrity. Warranty coverage details should be confirmed with the product documentation or manufacturer.