Bosch 50011227 Disc Brake Rotor - Rear

Bosch QuietCast Rear Rotor for Toyota and Lexus

The Bosch QuietCast Rotor 50011227 is a rear disc brake rotor for select Toyota and Lexus applications. It is built for vehicles that need a direct-fit rear brake rotor with the Bosch QuietCast product line focus on consistent braking performance and OE-style fitment.

Key Features

• Rear disc brake rotor for select Toyota and Lexus models
• Bosch QuietCast Rotor line for OE-style replacement fitment
• Product height: 2.551181 in
• Fits vehicles including Toyota Camry, Toyota Avalon, Toyota Solara, Lexus ES330, and Lexus ES300
• Part number 50011227 for catalog and fitment lookup

Product Details

Bosch QuietCast Rotor 50011227 is a rear brake rotor application for 2002-2006 Toyota Camry, 2004-2008 Toyota Solara, 2005-2007 Toyota Avalon, 2004-2006 Lexus ES330, and 2002-2003 Lexus ES300. The QuietCast Rotor line is Bosch’s OE-style brake rotor offering, made for drivers who want a direct replacement that matches the original rear brake setup on these vehicles. If you are searching for a rear brake rotor for Toyota Camry or Lexus ES330 applications, part number 50011227 is the correct reference to verify before ordering.

This part cross-references 4243106051 and 4243133100 for the same application.

Common Brake Issues This Rotor Can Address

• Rear brake pulsation caused by rotor wear or uneven braking surfaces
• Brake noise related to worn or damaged rear rotors
• Reduced braking consistency from rotor scoring or heat damage
• Service replacement needs on Toyota Camry, Avalon, Solara, ES330, and ES300 rear brake systems

Installation Notes and Tips

• Confirm rear fitment by year, make, and model before installation.
• Inspect pads, calipers, and mounting surfaces during brake service.
• Clean the rotor and hub contact area before assembly to help ensure proper seating.
• Verify rotor dimensions and vehicle brake configuration against the existing part.

Quality Assurance

Bosch QuietCast Rotor 50011227 is part of Bosch’s brake replacement lineup and is intended for direct-fit rear brake service on the listed Toyota and Lexus vehicles. Use the confirmed fitment data to match the correct rear rotor for your application.