Centric 120.35040 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.35040

The Centric Premium Disc Brake Rotor 120.35040 is engineered for reliable braking performance on Mercedes-Benz SL320 and SL500 models. Designed as a solid, smooth-surface rotor, it meets precise specifications to ensure consistent stopping power and durability.

• Compatible with Mercedes-Benz SL320 and SL500
• Part number: 120.35040
• Solid disc brake rotor with smooth surface finish
• Coated hat finish for corrosion resistance
• 5 bolt holes with 112 mm bolt circle diameter
• Nominal thickness of 10.0 mm and discard thickness of 8.3 mm
• Outside diameter of 290 mm (11.417 inches)
• Overall height of 56.8 mm (2.236 inches)
• Center hole diameter of 67 mm (2.638 inches)

Details on Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM specifications for fit, form, and function. This product line emphasizes precision manufacturing and quality materials to provide consistent braking performance. The 120.35040 rotor features a coated hat finish to resist rust and corrosion, extending the rotor's service life. Its solid design and smooth surface type ensure even pad contact and reliable braking response, suitable for the demands of Mercedes-Benz SL320 and SL500 vehicles.

Technical Specifications and Features

This disc brake rotor is designed with a nominal thickness of 10.0 mm and a discard thickness of 8.3 mm, indicating when replacement is necessary to maintain safe braking. The rotor's outside diameter measures 290 mm, matching the OEM size for proper fitment. It includes 5 bolt holes arranged on a 112 mm bolt circle diameter, compatible with the specified Mercedes-Benz models. The center hole diameter of 67 mm ensures correct hub alignment. The rotor is solid rather than vented, which suits specific braking system requirements on these vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz SL320 and SL500
• Addresses brake pulsation and vibration issues
• Restores proper braking surface for improved stopping power
• Prevents corrosion-related rotor damage with coated hat finish
• Ensures correct rotor thickness for safe braking performance

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 8.3 mm discard thickness
• Ensure proper cleaning of hub surface to prevent runout
• Use correct torque specifications for the 5 mounting bolts on the 112 mm bolt circle
• Check compatibility with existing brake pads and calipers on SL320 and SL500
• ABS tone ring is not included; verify ABS system requirements before installation

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 120.35040 are not provided here, Centric typically offers coverage against defects in materials and workmanship. It is recommended to consult product documentation or the manufacturer for exact warranty terms.