Dynamic Friction 633-51000R Disc Brake Rotor - Front Right

Drilled and Slotted Front Right Brake Rotor

The Dynamic Friction DFC Brake Rotor - Drilled and Slotted - Black, part number 633-51000R, is a vented front right disc brake rotor built for select full-size GM and Cadillac applications. It combines a directional slotted and drilled surface with a zinc black hat finish and rust-resistant coating for a clean, service-ready appearance.

Key Features

• Part number 633-51000R for front right brake service
• Slotted X drilled braking surface with directional design
• Vented rotor construction for front axle use
• Outside diameter: 301 mm
• Nominal thickness: 26.3 mm; discard thickness: 24.5 mm
• 5-lug pattern with 127 mm bolt circle diameter
• Center hole diameter: 77.7 mm
• Zinc black hat finish with rust-resistant coating
• Plain disc finish

Product Details

The DFC Brake Rotor - Drilled and Slotted - Black is engineered for vehicles that use a 301 mm vented front rotor with a 5 x 127 bolt pattern. The directional slotted and drilled surface is designed to support consistent pad contact and heat management during repeated braking, while the black zinc hat finish helps protect exposed areas from corrosion. This rotor is a direct-fit option for applications such as the Buick Roadmaster, Chevrolet Caprice, Chevrolet Impala, Cadillac Fleetwood, and Cadillac Commercial Chassis in the front right position. Part number 633-51000R is also listed for Oldsmobile Custom Cruiser fitment in the same position.

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

What It Helps Address

• Brake pulsation from worn or heat-affected rotors
• Reduced braking consistency during repeated stops
• Surface corrosion on exposed rotor areas
• Noise or uneven pad contact caused by rotor wear
• Front right rotor replacement on select GM and Cadillac platforms

Installation Notes and Tips

Verify rotor diameter, thickness, center bore, and bolt pattern before installation. This rotor is directional, so orientation matters during mounting. Confirm front right placement and match the vehicle’s brake package notes, especially on 1991-1996 Buick Roadmaster, 1991-1993 Chevrolet Caprice, 1994-1996 Chevrolet Impala, and related Cadillac applications. Inspect pads, caliper condition, and hub surfaces during service to help ensure even rotor contact.

Quality Assurance

Dynamic Friction supplies this rotor with a rust-resistant coating and zinc black hat finish for added surface protection in service. The part number 633-51000R is built to the listed dimensional specifications for the confirmed applications shown above.