Bosch 50011234 Disc Brake Rotor - Rear

Bosch QuietCast Rear Rotor for Select Lexus and Toyota

The Bosch QuietCast Rotor 50011234 is a rear disc brake rotor built for specific Lexus and Toyota applications. With a product height of 2.551181 in, it is listed for rear brake service on select vehicles including the Lexus RX300, Toyota Highlander, Lexus ES300, and Toyota Camry.

Key Features

• Bosch QuietCast Rotor line for rear disc brake service
• Product height: 2.551181 in
• Fits rear brake positions on select Lexus and Toyota models
• Direct replacement part number 50011234
• Interchange reference: 4243133030

Fitment Details

• Fits 1999-2003 Lexus RX300, rear.
• Fits 2001-2003 Toyota Highlander, rear.
• Fits 1992-1996 Lexus ES300, rear.
• Fits 1992-1996 Toyota Camry, rear.

The Bosch QuietCast Rotor 50011234 is part of Bosch QuietCast Rotor product line, which identifies the application-specific rotor family for rear brake replacement. For shoppers searching for a rear brake rotor for 1999-2003 Lexus RX300 or a rear disc brake rotor for 2001-2003 Toyota Highlander, this part provides a fitment-specific option. It also serves as a rear rotor choice for 1992-1996 Lexus ES300 and 1992-1996 Toyota Camry applications.

What It Helps Address

• Rear brake pulsation from worn rotor surfaces
• Brake noise caused by uneven rotor wear
• Reduced braking consistency from rotor degradation
• Service replacement for rear disc brake maintenance
• Fitment-specific rotor replacement for Lexus RX300, Toyota Highlander, Lexus ES300, and Toyota Camry

Installation Notes and Tips

Confirm rear axle fitment before ordering and match the rotor to the vehicle year, make, and model listed above. Inspect pads, calipers, and hub surfaces during brake service so the new rotor can seat properly. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Bosch QuietCast Rotor parts are cataloged by application to support accurate brake service selection. Verify the part number 50011234 against the vehicle listing before installation.