Beck Arnley 083-3434 Disc Brake Rotor - Rear

Overview of Beck Arnley Disc Brake Rotor 083-3434

The Beck Arnley 083-3434 disc brake rotor is engineered for Subaru Impreza and WRX STI models requiring precise braking performance. This vented rotor is designed to maintain optimal temperature control and consistent stopping power under demanding conditions.

• Vented design for improved heat dissipation
• 5-lug bolt pattern with 114 mm spacing
• Rotor outer diameter of 316 mm and thickness of 20 mm
• Rotor center hole diameter of 58 mm for accurate fitment
• Minimum rotor thickness of 18 mm to ensure durability
• Rotor height of 61.7 mm and hub outer diameter of 202 mm
• Compatible with Subaru Impreza and WRX STI models

Detailed Product Description

This Beck Arnley disc brake rotor (part number 083-3434) features a vented design that enhances airflow between the rotor surfaces, reducing heat buildup during braking. The rotor is not solid but vented, which helps prevent brake fade and extends rotor life. With a 5-lug bolt pattern measuring 114 mm and lug stud hole inner diameter of 13 mm, it ensures a secure and precise fit on compatible Subaru vehicles. The rotor’s outer diameter of 316 mm and surface thickness of 20 mm provide a robust braking surface, while the minimum thickness specification of 18 mm indicates the rotor’s service limit for safe operation. The rotor height of 61.7 mm and hub outer diameter of 202 mm are engineered to match the original equipment specifications for the Subaru Impreza and WRX STI, ensuring proper alignment and brake caliper clearance.

Applications and Problem Solving

• Replacement for worn or warped rotors on Subaru Impreza and WRX STI
• Addresses brake fade caused by overheating during aggressive driving
• Restores braking performance compromised by rotor thickness below minimum
• Eliminates vibrations or pulsations due to rotor surface irregularities
• Ensures compatibility with 5-lug, 114 mm bolt pattern Subaru brake systems

Installation Notes and Tips

When installing the Beck Arnley 083-3434 rotor, verify the rotor thickness is above the minimum 18 mm specification before installation. Ensure the rotor center hole diameter of 58 mm aligns properly with the hub to avoid runout. Use proper torque specifications for the 5-lug, 114 mm bolt pattern to secure the rotor. It is recommended to inspect brake pads and calipers during rotor replacement to maintain balanced braking performance.

Quality Assurance and Warranty

Beck Arnley rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 083-3434 disc brake rotor undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty details are provided by Beck Arnley and typically cover defects in materials and workmanship under normal use conditions.