Bosch 53011509 Disc Brake Rotor - Rear

Bosch QuietCast Rear Brake Rotor for Pacifica and Voyager

The Bosch QuietCast Disc Brake Rotor, part number 53011509, is a rear conventional rotor built for select Chrysler minivans. It uses an iron alloy construction with a smooth brake surface, Geomet disc finish, and coated hat finish to support consistent braking performance and corrosion resistance.

Compatible with 2017-2025 Chrysler Pacifica rear and 2020-2025 Chrysler Voyager rear, this rotor is a direct-fit option for drivers searching for a rear brake rotor for Chrysler Pacifica or Chrysler Voyager replacement. Bosch QuietCast Disc Brake Rotor 53011509 is also identified by OE-style cross references for the same application.

Key Features

• Part number 53011509
• Rear disc brake rotor for select Chrysler Pacifica and Chrysler Voyager models
• Iron alloy construction with a smooth braking surface
• Geomet disc finish and coated hat finish for added rust resistance
• Directional rotor design with conventional construction
• 5-bolt mounting pattern, 127 mm bolt circle, 72.5 mm center bore
• Nominal thickness: 12 mm; discard thickness: 10.4 mm
• Outside diameter: 320 mm

QuietCast Rotor Line Details

Bosch QuietCast brake rotors are positioned as a refined replacement line focused on stable braking feel and durable surface protection. For this application, the rotor’s smooth surface and protective finishes are paired with a solid, rotor-without-hub design to match the rear brake setup on the listed Chrysler vehicles.

Detailed Description

This Bosch QuietCast Disc Brake Rotor is engineered for rear axle service on the Chrysler Pacifica and Chrysler Voyager. The solid iron alloy rotor measures 320 mm in outside diameter, 12 mm nominal thickness, and 35.2 mm overall height, with a 72.5 mm center bore and five mounting bolt holes. The Geomet disc finish and rust-resistant coating help protect the braking surface and hat area from corrosion, while the smooth, directional surface supports even pad contact.

This part cross-references OE-style numbers 68223507AB and 68227707AA for the same application. Bosch QuietCast Disc Brake Rotor 53011509 is a practical choice for rear brake rotor replacement when the original rotor is worn, scored, or below service thickness.

Common Problems This Rotor Can Address

• Rear brake pulsation caused by rotor wear or uneven surface condition
• Brake noise related to a damaged or scored rotor face
• Reduced braking consistency from corrosion on the rotor surface
• Service replacement for a rotor that has reached discard thickness
• Rear brake maintenance on Chrysler Pacifica and Chrysler Voyager models

Installation Notes and Tips

Verify rear fitment by year, model, and brake configuration before installation. Inspect pads, caliper hardware, and hub mating surfaces during service, and clean the hub face thoroughly so the rotor seats flat. Measure rotor thickness after installation and confirm the brake pedal feel and wheel rotation are normal before returning the vehicle to service.

Quality Assurance

Bosch QuietCast rotors are built with protective finishes and application-specific dimensions to support consistent fit and service life in the listed vehicles. This rotor is a direct replacement for the confirmed Chrysler Pacifica and Chrysler Voyager rear applications shown above.