Beck Arnley 083-2948 Disc Brake Rotor - Front

Beck Arnley 083-2948 Front Disc Brake Rotor

The Beck Arnley 083-2948 front disc brake rotor is built for foreign nameplate applications that call for OE-style form, fit, and function. It is a vented rotor with a 5-lug pattern, made for BMW front brake service where consistent braking performance and correct dimensions matter.

Key Features

• Vented front disc brake rotor for heat management under braking
• 5-lug design with 120 mm bolt pattern
• Rotor outside diameter: 325 mm
• Rotor minimum thickness: 23.4 mm
• Rotor surface thickness: 25 mm
• Center hole I.D.: 79 mm
• Hub O.D.: 185 mm and rotor height: 52.6 mm
• Beck Arnley 083-2948 is sourced to meet foreign nameplate OE specifications for form, fit, and function

Detailed Description

Beck Arnley 083-2948 is a front brake rotor engineered for BMW applications that require a vented disc design and precise dimensional match. It is compatible with 2001-2005 BMW 330i, front; 2001-2005 BMW 330xi, front; 2001-2006 BMW 330Ci, front; and 2006-2008 BMW Z4, front. For buyers searching for a BMW 330i front brake rotor, BMW 330xi front rotor, or BMW Z4 front disc brake rotor, this part number provides the OE-style measurements needed for proper brake service.

Beck Arnley works with global sourcing partners to supply parts that align with foreign vehicle OE requirements. The vented construction supports front axle brake applications, while the 120 mm bolt pattern, 14.5 mm lug stud hole I.D., and 79 mm center hole help ensure the rotor matches the intended hub and wheel setup. This makes the Beck Arnley 083-2948 a direct-fit service part for select BMW 3 Series and Z4 models.

What This Rotor Helps Address

• Brake pulsation caused by worn or out-of-spec front rotors
• Reduced braking consistency from heat buildup in the front brake system
• Rotor replacement needs on BMW 330i, 330xi, 330Ci, and Z4 front applications
• Fitment issues when the existing rotor no longer matches OE dimensions
• Service concerns tied to minimum thickness wear limits

Installation Notes and Tips

Confirm rotor diameter, center bore, bolt pattern, and minimum thickness before installation. Inspect pads, caliper condition, and hub surfaces during brake service so the new rotor seats evenly. For best results, clean the hub face thoroughly and verify the rotor is installed on the front position specified for your BMW application.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. The 083-2948 reflects that OE-style approach for select BMW front brake applications, including 2001-2006 BMW 330Ci, 2001-2005 BMW 330i, 2001-2005 BMW 330xi, and 2006-2008 BMW Z4.