HomeBrake > Brake HydraulicsDynamite Friction 331-46612 Disc Brake Caliper - Rear
Part #: 331-46612

Dynamite Friction 331-46612 Disc Brake Caliper - Rear

DFC Premium Caliper - Silver Zinc Coated, Rear
⚙️ 34 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦DFC Premium Caliper - Silver Zinc Coated, Rear
🚗Fitment: Buick, Cadillac, and Oldsmobile, Allante, Eldorado, Reatta, Riviera, Seville, and Toronado
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Reliable Disc Brake Caliper for Buick, Cadillac, and Oldsmobile

The Dynamite Friction DFC Premium Caliper - Silver Zinc Coated (part number 331-46612) is designed to provide consistent braking performance for select Buick, Cadillac, and Oldsmobile models. This disc brake caliper is engineered to meet the demands of vehicles such as the Allante, Eldorado, Reatta, Riviera, Seville, and Toronado.

  • Durable silver zinc coating for corrosion resistance
  • Precision-engineered for specific Buick, Cadillac, and Oldsmobile models
  • Part number 331-46612 ensures exact fitment
  • Compatible with disc brake systems requiring hydraulic calipers
  • Designed for reliable braking performance and longevity

About the DFC Premium Caliper - Silver Zinc Coated Line

The DFC Premium Caliper - Silver Zinc Coated product line focuses on providing disc brake calipers with enhanced corrosion resistance through a silver zinc coating. This coating helps protect the caliper from rust and environmental wear, extending the service life of the brake component. The line is tailored for vehicles that require durable and reliable brake hydraulics, such as the Buick Allante and Cadillac Eldorado, ensuring consistent braking under various driving conditions.

Product Details and Compatibility

This disc brake caliper, part number 331-46612, is specifically designed for use on Buick, Cadillac, and Oldsmobile vehicles including the Allante, Eldorado, Reatta, Riviera, Seville, and Toronado models. The silver zinc coating provides a protective layer that helps prevent corrosion, which is critical for maintaining brake system integrity over time. The caliper fits directly into the brake hydraulic system, ensuring proper function and safety.

Common Applications and Problem Solving

  • Replacement for worn or leaking disc brake calipers on Buick Allante and Cadillac Eldorado
  • Restores braking efficiency on Oldsmobile Reatta and Riviera models
  • Addresses corrosion-related caliper failure in Seville and Toronado vehicles
  • Improves brake pedal feel and response by replacing damaged calipers
  • Helps eliminate brake fluid leaks and uneven brake pad wear

Installation Notes and Tips

When installing the Dynamite Friction 331-46612 caliper, ensure the brake system is properly bled to remove air and maintain hydraulic pressure. Verify compatibility with your specific Buick, Cadillac, or Oldsmobile model before installation. Use appropriate tools to avoid damage to the caliper or brake components. It is recommended to inspect brake pads and rotors during installation to ensure overall system performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Premium Caliper - Silver Zinc Coated line to meet industry standards for brake hydraulics. While specific warranty details are not provided, the product is engineered for durability and corrosion resistance to support long-term use in compatible Buick, Cadillac, and Oldsmobile vehicles. Always consult product documentation or contact the manufacturer for warranty information.

This part fits 34 vehicles. Search below:

YearMakeModelPositionNotes
1992CadillacAllanteRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1991BuickReattaRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1991BuickRivieraRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1991CadillacAllanteRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1991CadillacEldoradoRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1991CadillacSevilleRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1991OldsmobileToronadoRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1990BuickReattaRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1990BuickRivieraRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1990CadillacAllanteRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1990CadillacEldoradoRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1990CadillacSevilleRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1990OldsmobileToronadoRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1989BuickReattaRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1989BuickRivieraRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1989CadillacAllanteRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1989CadillacEldoradoRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1989CadillacSevilleRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1989OldsmobileToronadoRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1988BuickReattaRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1988BuickRivieraRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1988CadillacAllanteRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1988CadillacEldoradoRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1988CadillacSevilleRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1988OldsmobileToronadoRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1987BuickRivieraRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1987CadillacAllanteRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1987CadillacEldoradoRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1987CadillacSevilleRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1987OldsmobileToronadoRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1986BuickRivieraRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1986CadillacEldoradoRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1986CadillacSevilleRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated
1986OldsmobileToronadoRearCaliper fits both left and right.; DFC Premium Caliper - Silver Zinc Coated

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