Bosch 50011504 Disc Brake Rotor - Rear

Bosch QuietCast Rotor for Rear Brake Service

The Bosch QuietCast Rotor 50011504 is a rear disc brake rotor for select Toyota Sienna applications. It is built for 2004-2010 Toyota Sienna rear fitment and is sized for a 2.704724 in product height, making it a direct replacement option for routine brake service.

Key Features

• Rear disc brake rotor for select Toyota Sienna models
• Bosch QuietCast Rotor line for OE-style brake replacement
• Product height: 2.704724 in
• Part number 50011504 for easy catalog matching
• Cross-reference: 4243108040

Detailed Description

Built for rear brake applications, this Bosch QuietCast Rotor 50011504 supports service work on 2004-2010 Toyota Sienna vehicles. The Bosch QuietCast Rotor line is positioned as a replacement brake component family for drivers and technicians looking for a straightforward rotor match by fitment and part number. Use this rotor when replacing a worn rear disc brake rotor on a Toyota Sienna, and verify the rear position before installation.

Fits 2004-2010 Toyota Sienna, rear. Fits 2004-2010 Toyota Sienna, rear. The part number 50011504 is useful when cross-checking catalog listings, service records, or brake parts ordering for the Toyota Sienna rear brake application.

What It Helps Address

• Brake pulsation caused by rotor wear or uneven surface condition
• Reduced braking consistency from a worn rear rotor
• Noise related to rotor surface damage or thickness variation
• Service replacement needs for rear brake maintenance
• Fitment matching for 2004-2010 Toyota Sienna rear brake repair

Installation Notes and Tips

Confirm rear axle fitment, rotor dimensions, and vehicle year before installation. Inspect pads, caliper condition, and hub surfaces during brake service so the new rotor seats correctly. Clean the mounting surface thoroughly and follow the vehicle manufacturer’s torque specifications during reassembly. Fits 2004-2010 Toyota Sienna, rear.

Quality Assurance

Bosch QuietCast Rotor components are cataloged for application-specific brake replacement, and part number 50011504 is listed for the rear brake position on the Toyota Sienna platform. This part cross-references 4243108040 for the same application.