Dynamite Friction 4202-48133 Disc Brake Kit - Front

Front Brake Kit for Heavy-Duty GM Trucks

Dynamite Friction DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad, part number 4202-48133, is a front disc brake kit application for select Chevrolet and GMC heavy-duty trucks and Suburban models. It is listed for 1979-1991 GM 3/4-ton platforms with front brake configurations noted below.

Key Features

• Front disc brake kit application for select Chevrolet and GMC heavy-duty vehicles
• DFC GEOSPEC coated rotor line for corrosion-resistant rotor surfaces
• Heavy-duty brake pad pairing for service replacement use
• Part number 4202-48133 for catalog lookup and ordering
• Fits multiple GM truck and Suburban configurations with application-specific notes

Vehicle Fitment

• Fits 1989-1991 Chevrolet V2500 Suburban, front.
• Fits 1989-1991 GMC V2500 Suburban, front; rotors only.
• Fits 1987 Chevrolet V20, front; 13-inch rear disc brake pads.
• Fits 1987 Chevrolet V20 Suburban, front; 13-inch rear disc brake pads.
• Fits 1987 GMC V2500, front; 13-inch rear drums, JB7 & JD7 brakes, rotors only.
• Fits 1985-1986 Chevrolet K20, front; 13-inch rear drums, JB7 & JD7 brakes, 10-1/2 inch rear axle, rotor only.
• Fits 1979-1986 Chevrolet K20 Suburban, front; 13-inch rear drums only, rotor not included.
• Fits 1979-1986 GMC K2500, front; 13-inch rear drums only, rotor not included.
• Fits 1985-1986 GMC K2500 Suburban, front; 13-inch rear drums only, rotor not included.
• Fits 1979-1980 GMC K2500 Suburban, front; 13-inch rear drums only, rotor not included.
• Fits 1981-1984 Chevrolet K20, front; 13-inch rear drums, JB7 brakes, 10-1/2 inch rear axle, rotor only.
• Fits 1981-1984 GMC K2500 Suburban, front; 13-inch rear drums, 4-5/8 inch tall drums.
• Fits 1981-1984 GMC K2500 Suburban, front; 13-inch rear drums, 6-1/2 inch tall drums.
• Fits 1979-1980 Chevrolet K20, front; 13-inch rear drums, JB7 brakes, rotor only.

What This Brake Kit Helps Address

• Front brake wear on Chevrolet K20 and GMC K2500 truck platforms
• Rotor surface corrosion on GM heavy-duty brake service jobs
• Brake pad replacement needs on V2500 Suburban and V20 applications
• Brake service for vehicles with JB7 and JD7 brake configurations
• Front-end braking maintenance on older GM 3/4-ton trucks and Suburbans

Installation Notes and Tips

Verify the vehicle year, make, model, and brake configuration before ordering. This application includes multiple notes such as rotor-only coverage, 13-inch rear drums, JB7/JD7 brakes, and rear axle or drum-height differences, so match the exact truck or Suburban setup to the catalog listing. Part number 4202-48133 should be confirmed against the existing front brake hardware before installation.

Quality Assurance

Dynamite Friction identifies this product as part of its DFC GEOSPEC coated rotor line paired with a heavy-duty brake pad application. The coated rotor design supports cleaner rotor surfaces during service and helps maintain a consistent replacement fit for the listed GM truck applications.