Bosch 50011238 Disc Brake Rotor - Rear

Bosch QuietCast Rotor for Rear Braking

The Bosch QuietCast Rotor 50011238 is a rear disc brake rotor for select Toyota Avalon models. Built for 2000-2004 Toyota Avalon rear applications, it supports consistent brake service on vehicles that need a direct-fit rotor replacement.

Key Features

• Rear disc brake rotor for select Toyota Avalon applications
• Bosch QuietCast Rotor line for OE-style brake service
• Product height: 2.559055 in
• Part number 50011238 for accurate ordering and fitment lookup
• Cross-reference: This part cross-references 4243107030 for the same application.

Product Details

Bosch QuietCast Rotor 50011238 is a rear brake rotor engineered for 2000-2004 Toyota Avalon models. The QuietCast Rotor line is Bosch’s brake rotor family for drivers and technicians looking for a replacement rotor that matches the vehicle’s rear brake application requirements. Use this rotor when servicing rear brake wear on a Toyota Avalon and when replacing a worn or uneven braking surface with a direct-fit part.

Common Issues This Rotor Can Address

• Rear brake pulsation caused by rotor wear or thickness variation
• Brake noise related to a damaged or uneven rotor surface
• Reduced braking consistency from a worn rear rotor
• Visible scoring, rust, or heat spotting on the rear brake rotor
• Service replacement for a Toyota Avalon rear brake repair

Installation Notes and Tips

Fits 2000-2004 Toyota Avalon, rear. Confirm rotor dimensions and rear brake condition before installation. Inspect pads, caliper hardware, and hub mating surfaces during brake service to help ensure proper rotor seating and even braking performance. Part number 50011238 is the reference to verify the correct rear rotor for this application.

Quality Assurance

Bosch QuietCast Rotor 50011238 is part of Bosch’s brake component lineup and is listed for the specified Toyota Avalon rear fitment. Verify vehicle year and rear position before purchase to confirm application match.