DFC GEOSPEC Brake Kit for Front Service

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit combines coated front rotors and matched brake pads for service on select Buick, Chevrolet, Cadillac, Oldsmobile, and Pontiac applications. Part number 4502-45034 is built for front axle replacement on vehicles such as the Buick Century, Oldsmobile Cutlass Ciera, and Pontiac 6000.

Key Features

• Complete front disc brake kit with rotors and pads
• DFC GEOSPEC coated rotors with silver-gray corrosion-resistant finish
• Dry-processed, dry-shipped rotors ready for installation
• G3000/G11H18 cast iron rotor specification for OE-style durability
• Non-directional rotor finish for even pad bed-in and quieter stops
• 5000 Advanced pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Part number 4502-45034 for front brake service applications

Product Details

DFC’s GEOSPEC rotor line is engineered for OE-style fit and finish, with machining to tight tolerances and 100% inspection of critical dimensions. The coated surface helps resist rust better than conventional paint or zinc finishes, while the dry rotor packaging eliminates the need to clean oil from the braking surface before installation. The 5000 Advanced pads are formulated for consistent friction, with post-curing and scorching used to reduce initial break-in time and improve stopping response from the first stop. This kit is a practical choice for front brake service on older GM platforms, including Buick Century, Oldsmobile Cutlass Ciera, and Pontiac 6000 applications.

What This Brake Kit Helps Address

• Front brake wear on high-mileage vehicles
• Rotor rust and surface corrosion
• Brake noise, vibration, and harshness
• Uneven pad bed-in after rotor replacement
• Reduced stopping performance from worn friction components

Installation Notes and Fitment

Compatible With front axle service on the following vehicles. Use the notes shown for brake package and bolt-circle variations.

• Fits 1993-1996 Buick Century, front
• Fits 1984 Buick Century, front
• Fits 1991-1996 Oldsmobile Cutlass Ciera, front
• Fits 1984-1986 Oldsmobile Cutlass Ciera, front
• Fits 1987-1994 Oldsmobile Cutlass Cruiser, front
• Fits 1990-1992 Buick Century, front, Plain Drums
• Fits 1988-1992 Buick Century, front, Heavy Duty Brakes, JA2 Brakes
• Fits 1990-1992 Buick Century, front, Finned Drums
• Fits 1988-1992 Buick Century, front, Medium Duty Brakes, JA8 Brakes
• Fits 1990-1992 Oldsmobile Cutlass Ciera, front, Plain Drums
• Fits 1990-1992 Oldsmobile Cutlass Ciera, front, Finned Drums
• Fits 1986-1991 Buick LeSabre, front
• Fits 1990-1991 Chevrolet Lumina APV, front
• Fits 1986-1991 Oldsmobile Delta 88, front
• Fits 1990-1991 Oldsmobile Silhouette, front
• Fits 1985-1991 Pontiac 6000, front
• Fits 1987-1991 Pontiac Bonneville, front
• Fits 1990-1991 Pontiac Trans Sport, front
• Fits 1990 Cadillac Commercial Chassis, front, Standard Duty
• Fits 1990 Cadillac DeVille, front, Standard Duty
• Fits 1990 Cadillac Fleetwood, front, Standard Duty
• Fits 1988-1990 Chevrolet Celebrity, front
• Fits 1984 Chevrolet Celebrity, front
• Fits 1985-1990 Oldsmobile 98, front
• Fits 1988-1989 Buick Century, front, Medium & Heavy Duty Brakes, JA2 & JA8 Brakes, 115mm Bolt Circle
• Fits 1985-1986 Buick Century, front, Medium & Heavy Duty Brakes, JA2 & JA8 Brakes, 115mm Bolt Circle
• Fits 1986-1989 Cadillac Commercial Chassis, front
• Fits 1985-1989 Cadillac DeVille, front
• Fits 1985-1989 Cadillac Fleetwood, front
• Fits 1988-1989 Chevrolet Celebrity, front, Heavy Duty Brakes (JA2 & JA8), 115mm Bolt Circle
• Fits 1985-1989 Oldsmobile Cutlass Ciera, front, Medium & Heavy Duty, 115mm Bolt Circle
• Fits 1984-1989 Pontiac 6000, front, 4-1/2 inch Bolt Circle
• Fits 1987 Buick Century, front, Medium & Heavy Duty Brakes, JA2 JA3 & JA8 Brakes, 115mm Bolt Circle
• Fits 1987 Chevrolet Celebrity, front, Heavy Duty, JA3 & JA8 Brakes, 115mm Bolt Circle
• Fits 1985-1986 Chevrolet Celebrity, front, excluding Police Package
• Fits 1985-1986 Chevrolet Celebrity, front, Police Package
• Fits 1984 Buick Century, front, JA2 Brakes, 115mm Bolt Circle
• Fits 1983-1984 Chevrolet Celebrity, front, Heavy Duty, JA2 & JA3 Brakes, 115mm Bolt Circle
• Fits 1983-1984 Oldsmobile Cutlass Ciera, front, Heavy Duty, 115mm Bolt Circle
• Fits 1984 Pontiac 6000, front, JA2 Brakes
• Fits 1984 Pontiac 6000, front, JA3 Brakes
• Fits 1983 Buick Century, front, Heavy Duty, JA2 Brakes, 115mm Bolt Circle
• Fits 1983 Pontiac 6000, front, 260mm Front Disc, 114.3mm Bolt Circle

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

Quality Assurance

DFC GEOSPEC rotors are machined to OE specifications, balanced where required, and inspected for critical attributes before release. Each rotor includes a 12-month warranty against defects in material and workmanship.