Dynamite Friction 600-45003 Disc Brake Rotor - Front

Front Vented Brake Rotor for Select GM Applications

The Dynamite Friction DFC Brake Rotor 600-45003 is a front disc brake rotor built for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles. With a vented design and OE-style dimensions, it supports consistent braking performance for applications that require the correct 261 mm outside diameter and 5-bolt pattern.

Use this rotor when servicing front brake systems on vehicles such as the Buick Century, Oldsmobile Cutlass Ciera, and Pontiac 6000. The DFC Brake Rotor line focuses on direct-fit replacement geometry for common passenger car and light-duty front brake setups.

Key Features

• Part number 600-45003 front disc brake rotor
• Vented rotor design for front axle applications
• Outside diameter: 261 mm
• Nominal thickness: 26.3 mm
• Discard thickness: 24.3 mm
• Height: 51.1 mm
• Inside diameter: 70.7 mm
• 5 bolt holes with 14.2 mm bolt hole diameter
• Built for select 1983-1996 front brake applications

Detailed Description

Dynamite Friction DFC Brake Rotor 600-45003 is a vented front rotor engineered around the listed OE-style dimensions for proper fitment on a wide range of GM platforms. It is listed for front use on 1983-1996 Buick Century, 1984-1991 Buick LeSabre, 1988-1991 Buick Reatta, 1986-1991 Buick Riviera, 1987-1992 Cadillac Allante, 1986-1991 Cadillac Eldorado, 1986-1991 Cadillac Seville, 1990-1991 Chevrolet Lumina APV, 1988-1990 Chevrolet Celebrity, 1986-1991 Oldsmobile Delta 88, 1990-1991 Oldsmobile Silhouette, 1986-1991 Oldsmobile Toronado, 1984-1991 Pontiac 6000, 1987-1991 Pontiac Bonneville, and 1990-1991 Pontiac Trans Sport. The part number 600-45003 also covers multiple brake package notes, including JA2, JA3, JA8, heavy-duty, medium-duty, standard-duty, plain drums, and finned drums where specified in the fitment data.

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

What This Rotor Helps Address

• Front brake pulsation caused by worn or out-of-spec rotors
• Brake noise related to rotor wear or uneven braking surfaces
• Reduced braking consistency on older GM front disc brake systems
• Service replacement needs for vented front rotor applications
• Fitment issues when the vehicle requires the listed 261 mm, 5-bolt rotor dimensions

Installation Notes and Tips

Verify rotor dimensions, bolt pattern, and brake package notes before installation. This rotor is listed for front position only, so confirm the vehicle’s brake configuration against the fitment notes for JA2, JA3, JA8, heavy-duty, medium-duty, standard-duty, plain drums, or finned drums where applicable. Inspect pads, calipers, and hub surfaces during brake service to help ensure even rotor contact and proper braking performance.

Quality Assurance

The DFC Brake Rotor line is built as a direct replacement brake component with application-specific sizing for the listed vehicles. Confirm part number 600-45003 against your vehicle’s brake system requirements before ordering.