Bosch 40011031 Disc Brake Rotor - Front

Bosch QuietCast Rotor for Front Brake Service

The Bosch QuietCast Rotor, part number 40011031, is a front disc brake rotor for select Nissan and INFINITI applications. It is built for vehicles that need a direct-fit rotor replacement with the correct front axle fitment and OE-style dimensions.

Key Features

• Front disc brake rotor for select Nissan Sentra, Nissan Altima, and INFINITI G20 applications
• Bosch QuietCast Rotor line for OE-style brake service
• Product height: 1.948819 in
• Part number 40011031 for easy identification
• Cross-reference: This part cross-references 402067J101 and 402069E002 for the same application.

Fitment Details

• Fits 2000-2006 Nissan Sentra, front
• Fits 1993-2001 Nissan Altima, front
• Fits 1999-2002 INFINITI G20, front

Product Description

Bosch QuietCast Rotor 40011031 is a front brake rotor engineered for direct replacement on select Nissan Sentra, Nissan Altima, and INFINITI G20 models. The QuietCast Rotor line is Bosch’s OE-style brake product family, focused on consistent fitment and service-ready brake component replacement. With a listed height of 1.948819 in, this rotor is specified for front axle applications where correct rotor dimensions are critical to brake performance and pad contact.

Use Bosch 40011031 when servicing front brake systems on 2000-2006 Nissan Sentra, 1993-2001 Nissan Altima, or 1999-2002 INFINITI G20. The part number 40011031 also helps confirm the correct rotor during brake repair, resurfacing replacement, or complete front brake refresh.

Common Issues This Rotor Can Address

• Front brake pulsation caused by rotor wear or thickness variation
• Brake noise related to uneven rotor surfaces
• Reduced braking smoothness from worn front rotors
• Visible scoring, rust, or heat damage on the braking surface
• Service replacement for a rotor that no longer meets inspection standards

Installation Notes and Tips

Verify front axle fitment before installation and confirm the rotor matches the vehicle’s brake system configuration. Inspect pads, calipers, and hub surfaces during service so the new rotor can seat properly. Clean the rotor and mating surfaces before assembly, and follow the vehicle manufacturer’s brake service procedures for torque and bedding.

Quality Assurance

Bosch QuietCast Rotor 40011031 is part of Bosch’s brake component lineup for OE-style replacement service. Confirm fitment by year, make, model, and front position before ordering.