ATE SP10259 Disc Brake Rotor - Rear

Rear Brake Rotor for Audi A6 Quattro

The ATE Coated Single Pack Rotor SP10259 is a rear disc brake rotor engineered for 1998-2004 Audi A6 Quattro applications with 16-inch wheels and a 255 mm rotor diameter. Built with a rust-resistant coating and full cast construction, it supports consistent braking performance while helping protect the rotor surface from corrosion.

Key Features

• Part number SP10259
• Rear disc brake rotor for 1998-2004 Audi A6 Quattro
• 255.00 mm outside diameter
• 10.00 mm nominal thickness
• Solid rotor design
• Full cast metal construction
• Non-directional disc finish
• Rust-resistant coated surface
• 5-bolt hole pattern

ATE Coated Rotor Line

ATE Coated Single Pack Rotor products are part of ATE’s premium brake portfolio from Continental Automotive Systems. The coated rotor line focuses on first-quality materials, precise manufacturing, and corrosion protection for aftermarket brake service. SP10259 follows that approach with a coated finish and OE-style engineering for the rear brake position.

Detailed Description

ATE SP10259 is a solid rear brake rotor designed for Audi A6 Quattro models from 1998 through 2004. The rotor measures 255 mm in outside diameter, 10.00 mm in nominal thickness, and 2.484 inches in height, making it a direct-fit option for the specified rear brake setup. This rotor is built from metal with a full cast construction and a non-directional finish to support even pad contact during service. ATE’s aftermarket brake parts are developed with the engineering depth of a major OE brake system manufacturer, and that experience is reflected in the fit, finish, and corrosion-resistant coating of this rotor. This part cross-references Brembo 08.9084.11 and Centric Parts 125.33064 for the same application.

Common Brake Issues It Can Address

• Rear brake pulsation caused by rotor wear or uneven surface condition
• Corrosion on the braking surface from age and road exposure
• Reduced braking consistency from a worn solid rear rotor
• Noise related to rotor surface irregularity
• Service replacement for a rotor that no longer meets thickness specifications

Installation Notes and Tips

Fits 1998-2004 Audi A6 Quattro, rear. Confirm 16-inch wheel clearance and 255 mm rotor diameter before installation. Verify rotor thickness, hub condition, and pad wear during brake service, and clean the hub mounting surface so the new rotor seats evenly. Always follow the vehicle manufacturer’s brake service procedures and torque specifications.

Quality Assurance

ATE brake components are backed by Continental Automotive Systems’ OE brake manufacturing experience and are produced to a higher standard than conventional replacement parts. SP10259 is engineered with coated rotor protection and premium materials to support dependable rear brake service on the Audi A6 Quattro.