HomeBrake > Service KitsDynamite Friction 4212-99107 Disc Brake Kit - Front
Part #: 4212-99107

Dynamite Friction 4212-99107 Disc Brake Kit - Front

DFC Geospec Rotors with Heavy Duty Brake Pads includes Hardware, Front
⚙️ 46 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦DFC Geospec Rotors with Heavy Duty Brake Pads includes Hardware, Front
🚗Fitment: Ford and Mazda, Aerostar, B2300, B3000, B4000, and Ranger
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Front Brake Service Kit for Ford Ranger and Aerostar

Dynamite Friction DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware, part number 4212-99107, is a front disc brake kit for select Ford and Mazda trucks and vans. It covers multiple front-axle applications for Ford Ranger, Ford Aerostar, and Mazda B-series models with the listed rear drum configurations.

Key Features

  • Front disc brake kit from Dynamite Friction
  • DFC GEOSPEC coated rotor application
  • Heavy duty brake pad application
  • Part number 4212-99107
  • Fits front-position brake service needs for select Ford Ranger and Ford Aerostar applications
  • Also listed for 1994 Mazda B2300, B3000, and B4000 front brake applications

Detailed Description

The DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware package is built for front brake service on select 1983-1997 Ford Ranger and Ford Aerostar models, plus 1994 Mazda B2300, B3000, and B4000 applications. The GEOSPEC coated rotor format is intended for corrosion resistance on exposed rotor surfaces, while the heavy duty pad pairing supports consistent braking performance in everyday and work-use driving. If you are sourcing 4212-99107 for a Ford Ranger front brake repair or a Ford Aerostar front disc brake service, this kit matches the listed configurations.

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

What It Is Used For

  • Front brake rotor and pad replacement on a Ford Ranger
  • Front brake service on a Ford Aerostar
  • Brake noise or vibration caused by worn front rotors and pads
  • Corrosion-related rotor surface wear on coated brake components
  • Restoring braking response after pad and rotor wear

Installation Notes and Tips

Verify rear brake drum size and production-date notes before ordering, especially on 1987-1988 Ford Aerostar and 1986-1987 Ford Ranger applications. Confirm the vehicle year, make, model, and front position against the fitment list for 4212-99107 before installation. Inspect caliper condition, slide hardware, and hub surfaces during brake service to ensure proper rotor seating and pad contact.

Quality Assurance

Dynamite Friction DFC GEOSPEC components are listed here as a matched brake service kit for the specified front applications. Use the exact fitment notes to confirm the correct configuration for your vehicle before installation.

This part fits 46 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
1997FordAerostarRWDFrontDFC Geospec Rotors with Heavy Duty Brake Pads includes Hardware
1996FordAerostarRWDFrontDFC Geospec Rotors with Heavy Duty Brake Pads includes Hardware
1995FordAerostarRWDFrontDFC Geospec Rotors with Heavy Duty Brake Pads includes Hardware
1994FordAerostarRWDFrontDFC Geospec Rotors with Heavy Duty Brake Pads includes Hardware
1994FordRangerRWDFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1994FordRangerRWDFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1994MazdaB2300Front9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1994MazdaB2300FrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1994MazdaB3000RWDFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1994MazdaB3000RWDFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1994MazdaB4000RWDFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1994MazdaB4000RWDFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1993FordAerostarRWDFrontDFC Geospec Rotors with Heavy Duty Brake Pads includes Hardware
1993FordRangerRWDFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1993FordRangerRWDFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1992FordAerostarRWDFrontDFC Geospec Rotors with Heavy Duty Brake Pads includes Hardware
1992FordRangerRWDFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1992FordRangerRWDFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1991FordAerostarRWDFrontDFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1991FordRangerRWDFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1991FordRangerRWDFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1990FordAerostarRWDFrontDFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1990FordRangerRWDFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1990FordRangerRWDFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1989FordAerostarFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1989FordAerostarFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1989FordRangerRWDFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1989FordRangerRWDFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1988FordAerostarFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1988FordAerostarFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1988FordRangerRWDFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1988FordRangerRWDFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1987FordAerostarFrontVehicle Production Date To 2/87; 10 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1987FordAerostarFrontVehicle Production Date To 2/87; 9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1987FordAerostarFrontVehicle Production Date From 3/87; 10 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1987FordAerostarFrontVehicle Production Date From 3/87; 9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1987FordRangerRWDFrontVehicle Production Date From 10/86; 10 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1987FordRangerRWDFrontVehicle Production Date From 10/86; 9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1986FordRangerRWDFrontVehicle Production Date From 10/86; 10 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1986FordRangerRWDFrontVehicle Production Date From 10/86; 9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1985FordRangerRWDFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1985FordRangerRWDFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1984FordRangerRWDFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1984FordRangerRWDFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1983FordRangerRWDFrontRear brake drum with 10 inch diameter; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware
1983FordRangerRWDFront9 inch Rear Drums; DFC GEOSPEC Coated Rotor- 1214 Heavy Duty Brake Pad - Hardware

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.