Bosch 40011483 Disc Brake Rotor - Front or Rear

Bosch QuietCast Rotor for Infiniti Rear and Front Fitments

The Bosch QuietCast Rotor, part number 40011483, is a disc brake rotor built for specific Infiniti applications. With a product height of 1.937008 in, it supports direct replacement needs for select rear and front brake positions on Infiniti QX50, QX70, FX37, JX35, FX35, and FX45 models.

Key Features

• Bosch QuietCast Rotor line for OE-style brake service
• Disc brake rotor application for select Infiniti rear and front positions
• Product height: 1.937008 in
• Cross-reference: 40206CL70A
• Part number 40011483 for catalog and fitment matching

Fitment Details

• Fits 2014-2016 INFINITI QX50, rear
• Fits 2014 INFINITI QX70, rear, to 09/2013
• Fits 2013 INFINITI FX37, front, 320mm rotor (12.6 in.)
• Fits 2013 INFINITI JX35, rear
• Fits 2006-2012 INFINITI FX35, front, 320mm rotor (12.6 in.)
• Fits 2006-2008 INFINITI FX45, front, 320mm rotor (12.6 in.)

Product Description

Built for targeted brake service, the Bosch QuietCast Rotor 40011483 matches the listed Infiniti applications by position and rotor size where noted. The Bosch QuietCast Rotor line is positioned for replacement work where accurate fitment matters, including rear brake service on the Infiniti QX50, QX70, and JX35, plus front brake service on the FX37, FX35, and FX45 with the specified 320mm rotor configuration. This part cross-references 40206CL70A for the same application.

Common Brake Issues This Rotor Can Address

• Rotor wear that affects braking consistency
• Brake pulsation related to rotor condition
• Noise caused by worn or out-of-spec rotors
• Service replacement for measured rotor thickness or height requirements
• Restoration of proper brake contact surface on listed Infiniti models

Installation Notes and Tips

Verify the vehicle year, model, and brake position before ordering. Confirm the rotor size note where listed, especially the 320mm front applications and the 09/2013 cutoff for the 2014 Infiniti QX70 rear fitment. Inspect related brake components during service and follow factory torque and bedding procedures after installation.

Quality Assurance

Bosch QuietCast Rotor parts are cataloged for precise application matching, and this rotor is identified by part number 40011483 for fitment verification during brake replacement.