Bosch 52011381 Disc Brake Rotor - Rear

Bosch QuietCast Rear Rotor for Volvo

The Bosch QuietCast Rotor 52011381 is a rear disc brake rotor built for select Volvo applications. With a product height of 1.606299 in, it is listed for rear fitment on Volvo C30, C70, S40, and V50 models across multiple model years.

Key Features

• Part number 52011381
• Bosch QuietCast Rotor line for rear disc brake service
• Product height: 1.606299 in
• Rear position fitment for select Volvo C30, C70, S40, and V50 applications
• Cross-reference: Monroe Shocks & Struts 314996320

Fitment Details

• Fits 2007-2013 Volvo C30, rear; 280mm rotor; Bosch QuietCast Rotor
• Fits 2006-2013 Volvo C70, rear; Bosch QuietCast Rotor
• Fits 2005-2011 Volvo S40, rear; Bosch QuietCast Rotor
• Fits 2005-2011 Volvo V50, rear; Bosch QuietCast Rotor
• Fits 2004 Volvo S40, rear; Bosch QuietCast Disc Brake Rotor

What This Rotor Helps Address

• Rear brake rotor wear and scoring
• Brake pulsation caused by uneven rotor surfaces
• Reduced braking consistency from an aged rear rotor
• Noise related to worn disc brake components
• Service replacement for Volvo rear brake maintenance

Installation Notes and Tips

Verify rear axle fitment by year, model, and rotor specification before installation. Confirm the 280mm rotor note where listed for the Volvo C30, and match the rotor to the vehicle’s rear brake setup. Inspect pads, caliper condition, and hub mounting surfaces during service to help ensure proper brake operation.

Quality Assurance

Bosch QuietCast Rotor 52011381 is cataloged as a Bosch brake component for direct-fit rear applications listed above. Use the confirmed vehicle fitment data to match the correct Volvo C30, C70, S40, or V50 application before ordering.