Dynamite Friction 4002-48001 Disc Brake Rotor Set - Front

Front Brake Rotor Set for Heavy-Duty GM Vans and Trucks

The Dynamite Friction DFC Brake Rotors - GEOSPEC Coated front disc brake rotor set is built for select Chevrolet and GMC dual rear wheel applications. Part number 4002-48001 is listed for front axle use on a wide range of P30, P3500, G30, G3500, C30, C3500, R30, R3500, G35, and G35/G3500 Van models.

GEOSPEC coated rotors are part of the DFC Brake Rotors - GEOSPEC Coated line, which focuses on corrosion-resistant rotor protection for demanding service environments. This rotor set is a direct-fit option for front brake service on older Chevrolet and GMC chassis-cab, van, and cutaway-style platforms with dual rear wheels.

Key Features

• Front disc brake rotor set for select Chevrolet and GMC heavy-duty applications
• DFC Brake Rotors - GEOSPEC Coated finish for added surface protection
• Part number 4002-48001
• Application coverage for dual rear wheel vehicles with independent front suspension where specified
• Compatible with multiple GM commercial and van platforms from 1974-1996

Compatible Vehicle Applications

• Fits 1994-1996 Chevrolet P30, front, DRW; Independent Front Suspension.
• Fits 1985-1990 Chevrolet P30, front, DRW; Independent Front Suspension.
• Fits 1991-1993 Chevrolet P30, front, DRW; Independent Front Suspension; 4.6 inch Hub Hole.
• Fits 1991-1993 Chevrolet P30, front, DRW; Independent Front Suspension; 4.8 inch Hub Hole.
• Fits 1975-1992 Chevrolet G30, front, for vehicles with dual rear wheels.
• Fits 1989-1991 Chevrolet R3500, front, for vehicles with dual rear wheels.
• Fits 1987-1988 Chevrolet R30, front, for vehicles with dual rear wheels.
• Fits 1981-1986 Chevrolet C30, front, for vehicles with dual rear wheels.
• Fits 1980-1984 Chevrolet P30, front, DRW Brake Hydraulic Hose.
• Fits 1975-1980 Chevrolet C30, front, 3-1/2 inch Rear Shoes, JB8 Brakes; Dual Rear Wheels.
• Fits 1979 Chevrolet P30, front, DRW; 13 x 2-1/2 inch Rear Shoes; JB7.
• Fits 1979 Chevrolet P30, front, DRW; 13 x 3-1/2 inch Rear Shoes; JB8.
• Fits 1976-1978 Chevrolet P30, front, DRW; 13 x 3-1/2 inch Rear Shoes; JB8 Brakes.
• Fits 1975 Chevrolet P30, front, 13 x 3-1/2 inch Rear Shoes; DRW; JB8 Brakes.
• Fits 1975 Chevrolet P30, front, 15 inch Rear Shoes; JB9 Brakes.
• Fits 1994-1996 GMC P3500, front, Dual Rear Wheels; Independent Front Suspension.
• Fits 1985-1990 GMC P3500, front, Dual Rear Wheels; Independent Front Suspension.
• Fits 1991-1993 GMC P3500, front, Dual Rear Wheels; Independent Front Suspension; 4.6 inch Hub Hole.
• Fits 1991-1993 GMC P3500, front, Dual Rear Wheels; Independent Front Suspension; 4.8 inch Hub Hole.
• Fits 1980-1984 GMC P3500, front, for vehicles with dual rear wheels.
• Fits 1979-1992 GMC G3500, front, for vehicles with dual rear wheels.
• Fits 1979-1980 GMC C3500, front, 3-1/2 inch Rear Shoes; Dual Rear Wheels.
• Fits 1981-1986 GMC C3500, front, for vehicles with dual rear wheels.
• Fits 1975-1978 GMC G35, front, for vehicles with dual rear wheels.
• Fits 1974 GMC G35/G3500 Van, front, for vehicles with dual rear wheels.

What This Rotor Set Helps Address

• Front brake rotor wear, scoring, or thickness variation
• Brake pulsation caused by uneven rotor surfaces
• Corrosion on exposed rotor surfaces in service-duty use
• Brake service needs on dual rear wheel GM chassis and vans
• Replacement needs for front rotors on older Chevrolet P30 and GMC P3500 platforms

Installation Notes

Verify hub-hole size, suspension type, rear brake shoe configuration, and dual rear wheel setup before ordering. This part number 4002-48001 is listed for front position use only, and several applications require specific notes such as Independent Front Suspension, JB7/JB8/JB9 brake codes, or 4.6 inch and 4.8 inch hub hole dimensions. Confirm rotor match-up against the existing brake system before installation.

Quality Assurance

The DFC Brake Rotors - GEOSPEC Coated line is positioned as a coated rotor solution for corrosion resistance and consistent service on demanding GM truck and van applications. Part number 4002-48001 is cataloged for direct application matching on the listed Chevrolet and GMC front brake setups.