Dynamite Friction 633-27052L Disc Brake Rotor - Rear Left

Rear Left Drilled and Slotted Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black, part number 633-27052L, is a rear left disc brake rotor built for Volvo applications that call for a vented, directional rotor with a 320 mm outside diameter. It features a slotted X drilled surface, zinc black hat finish, and rust resistant coating for a clean, service-ready appearance.

Compatible With Volvo V60 Cross Country, V90 Cross Country, XC60, XC90, S60, S90, V60, and V90 rear left brake positions across the listed model years, this rotor is specified for vehicles such as the Volvo XC60 rear left and Volvo S90 rear left. The 633-27052L part number is also useful when matching the correct rear axle rotor by size and configuration.

Key Features

• Part number: 633-27052L
• Rear left disc brake rotor for Volvo fitments
• Slotted X drilled braking surface
• Vented rotor construction
• Directional brake surface design
• Plain disc finish with zinc black hat finish
• Rust resistant coating
• 5-bolt, 5-lug pattern with 108 mm bolt circle
• Outside diameter: 320 mm
• Nominal thickness: 20 mm
• Center hole diameter: 63.6 mm
• Overall height: 43.1 mm

Product Details

DFC Brake Rotor - Drilled and Slotted - Black is part of Dynamite Friction’s DFC Brake Rotor line, a rotor family focused on application-specific brake fitment and consistent dimensional accuracy. This rotor is built for rear left use on select Volvo platforms, including Volvo XC60, Volvo XC90, Volvo S60, Volvo S90, Volvo V60, Volvo V60 Cross Country, Volvo V90, and Volvo V90 Cross Country models listed in the fitment data. If you are replacing a rear left rotor on a Volvo XC90 6-passenger model or a Volvo S90 with the listed chassis breakpoints, 633-27052L is the matching reference to verify.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Rotor Helps Address

• Rear brake pulsation caused by rotor wear or uneven surface condition
• Brake noise related to worn or heat-affected rotor surfaces
• Reduced braking consistency from a rotor that no longer meets thickness or finish requirements
• Corrosion on the rotor hat or exposed metal surfaces
• Fitment issues when replacing the rear left rotor on the listed Volvo models

Installation Notes

Verify the rear left position, 320 mm outside diameter, 20 mm nominal thickness, 108 mm bolt circle, and 63.6 mm center hole before installation. Confirm the vehicle’s exact trim and brake package, especially on Volvo XC90, S90, and XC60 applications with performance, comfort, or Polestar Engineered brake notes. Because this rotor uses a directional braking surface, install it in the correct orientation for the rear left side.

Quality Assurance

Built to the listed dimensional specifications with a rust resistant coating and zinc black hat finish for added surface protection. Part number 633-27052L should be matched against the vehicle’s brake package and rear axle configuration before service.