ATE SP25123 Disc Brake Rotor - Front

ATE Coated Front Brake Rotor for Audi and Volkswagen

The ATE Coated Single Pack Rotor SP25123 is a vented disc brake rotor built with a full cast construction, non-directional finish, and rust-resistant coating. It is engineered for front axle applications on select Audi TT, Audi TT Quattro, Volkswagen Golf, and Volkswagen Jetta models, with fitment that meets or exceeds North American OEM specifications.

Key Features

• Part number SP25123 from ATE
• Vented disc brake rotor with full cast construction
• Rust-resistant coating for improved surface protection
• Non-directional disc finish for consistent braking contact
• Nominal thickness: 25.00 mm
• Outside diameter: 310.00 mm
• Bolt hole diameter: 5
• Height: 1.712
• Material: metal

Product Line Details

ATE Coated Single Pack Rotor products are part of ATE’s premium brake rotor line. ATE, the Continental Automotive Systems brake brand, applies original equipment engineering experience to aftermarket brake parts, with an emphasis on coated brake discs, first-quality materials, and consistent manufacturing standards.

Detailed Description

The SP25123 brake rotor is designed for front brake service where stable stopping performance and corrosion protection matter. Its coated surface helps protect the rotor from rust during storage and early service life, while the vented design supports heat management under repeated braking. This rotor is a direct-fit option for 2000-2006 Audi TT front, 2000-2003 Audi TT Quattro front, 2004-2006 Audi TT Quattro front, 2002-2005 Volkswagen Golf front, and 2004-2005 Volkswagen Jetta front applications. This part cross-references Brembo 09.7880.1X and Raybestos Brakes 980004 for the same application.

What This Rotor Helps Address

• Brake pulsation caused by worn or uneven rotor surfaces
• Reduced braking consistency from heat buildup in front brake service
• Surface rust on replacement rotors before and after installation
• Noise or vibration related to rotor wear or finish irregularities
• OEM-spec replacement needs for Audi TT, Audi TT Quattro, Volkswagen Golf, and Volkswagen Jetta front brake repair

Installation Notes and Tips

Verify rotor diameter, thickness, and bolt pattern before installation. Clean the hub mounting surface thoroughly to help prevent runout-related brake vibration. Follow the vehicle manufacturer’s service procedures for pad bedding and torque specifications. Fits 2000-2006 Audi TT, front; Fits 2000-2003 Audi TT Quattro, front; Fits 2004-2006 Audi TT Quattro, front; Fits 2002-2005 Volkswagen Golf, front; Fits 2004-2005 Volkswagen Jetta, front.

Quality Assurance

ATE brake parts are backed by Continental Automotive Systems’ original equipment brake engineering experience and are manufactured to a higher standard than conventional replacement parts. The coated rotor design reflects ATE’s focus on premium materials and consistent aftermarket quality.