Dynamite Friction 633-31064R Disc Brake Rotor - Rear Right

Drilled and Slotted Rear Brake Rotor for BMW

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black, part number 633-31064R, is a rear right disc brake rotor built for select BMW applications. It features a vented rotor design with a slotted X drilled surface, a zinc black hat finish, and a rust resistant coating for added corrosion protection.

With a 345 mm outside diameter, 24 mm nominal thickness, and 22.4 mm discard thickness, this rotor is specified for vehicles that require a directional rear brake surface and a 5-lug, 120 mm bolt circle layout. The plain disc finish and black hat finish give it a clean OE-style appearance while supporting consistent brake service on BMW 5 Series and 6 Series models.

Key Features

• Part number 633-31064R rear right disc brake rotor
• Slotted X drilled braking surface for directional rear brake applications
• Vented rotor construction for select BMW rear brake systems
• Rust resistant coating with zinc black hat finish
• 345 mm outside diameter, 24 mm nominal thickness, 22.4 mm discard thickness
• 5-bolt pattern with 120 mm bolt circle diameter
• Center hole diameter: 75 mm

Product Line Details

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction is built for drivers who want a rotor with a performance-oriented surface pattern and corrosion-resistant finish. This rotor line combines drilled and slotted machining with a black hat treatment to support clean fitment and a more durable appearance on the rear axle.

Detailed Description

Part number 633-31064R is a rear right brake rotor for select BMW 535i, 545i, 550i, 645Ci, and 650i models. It is listed for 2004-2010 BMW applications, including rear right fitments for BMW 535i, BMW 545i, BMW 550i, BMW 645Ci, and BMW 650i. This rotor is designed for vehicles using either aluminum hat rotors designed to original specifications with a disc brake pad wear sensor or the optional full cast disc brake rotor design, depending on the application notes.

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

Common Issues This Rotor Can Address

• Rear rotor wear that has reached discard thickness
• Brake surface scoring or uneven contact on the rear right side
• Corrosion on the rotor hat or braking surface area
• Brake pulsation related to rotor condition
• Service replacement needs on BMW rear brake systems

Installation Notes and Tips

Verify rotor diameter, bolt circle, center hole size, and directional orientation before installation. This rotor is listed for rear right placement only, so confirm side-specific fitment on the vehicle before service. Inspect pads, caliper condition, and the brake pad wear sensor setup during replacement to ensure the braking system is serviced correctly.

Quality Assurance

Dynamite Friction manufactures this rotor with a rust resistant coating and zinc black hat finish to support corrosion protection in normal brake service conditions. Confirm all measurements and vehicle notes against the application listing for proper BMW fitment.