ATE SP32138 Disc Brake Rotor - Front

Overview of ATE Coated Single Pack Rotor SP32138

The ATE Coated Single Pack Rotor SP32138 is engineered for reliable braking performance on select Mercedes-Benz models. Designed with a rust-resistant coating and vented construction, this disc brake rotor supports consistent heat dissipation and durability.

• Material: Metal construction for strength and longevity
• Nominal Thickness: 32.00 mm for optimal rotor life
• Bolt Hole Diameter: 5 mm ensuring precise fitment
• Disc Finish: Non-directional for versatile installation
• Construction: Full cast design for structural integrity
• Rust Resistant Coating: Yes, to reduce corrosion
• Outside Diameter: 350.00 mm matching OEM specifications
• Height: 2.913 inches for proper caliper clearance
• Rotor Type: Vented to improve cooling during braking

About the ATE Coated Single Pack Rotor Line

The ATE Coated Single Pack Rotor product line focuses on providing rotors with protective coatings to extend service life and maintain braking efficiency. This line includes rotors with vented designs and full cast construction, such as the SP32138, which are tailored for premium vehicles requiring precise fitment and reliable performance.

Detailed Product Description

The SP32138 disc brake rotor is specifically designed for Mercedes-Benz models including CL550, CL600, S350, S550, S600, S400, and SL550. Its vented rotor type enhances heat dissipation, reducing the risk of brake fade during extended use. The full cast metal construction ensures durability under demanding conditions, while the rust-resistant coating helps protect the rotor surface from corrosion, extending its usable life. The non-directional disc finish allows for flexible installation without concern for rotor orientation. With a nominal thickness of 32.00 mm and an outside diameter of 350.00 mm, this rotor meets OEM specifications for fit and function.

Compatible Vehicles and Common Applications

• Replacement rotor for Mercedes-Benz CL550 and CL600 models
• Suitable for Mercedes-Benz S350, S550, S600, and S400 brake system maintenance
• Used in Mercedes-Benz SL550 brake rotor replacement
• Addresses issues such as rotor warping, uneven wear, and brake noise
• Helps restore braking performance and pedal feel

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify bolt hole alignment with the vehicle hub using the 5 mm bolt hole diameter specification. The non-directional finish allows installation on either side, simplifying the process. It is recommended to inspect brake pads and calipers during rotor replacement to ensure optimal braking system performance.

Quality Assurance and Warranty

ATE rotors are manufactured to meet strict quality standards, including full cast construction and protective coatings to resist rust. While specific warranty details for part number SP32138 should be confirmed with the supplier, ATE products typically come with manufacturer-backed warranties covering defects in materials and workmanship.