HomeDynamite Friction 355-46021 Brake Master Cylinder
Part #: 355-46021

Dynamite Friction 355-46021 Brake Master Cylinder

DFC Brake Master Cylinder
30 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
DFC Brake Master Cylinder
Fitment: Cadillac, ATS and CTS
Easy Returns — Return within 60 days for a full refund
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Reliable Brake Master Cylinder for Cadillac ATS and CTS

The Dynamite Friction DFC Brake Master Cylinder (part number 355-46021) is designed specifically for Cadillac ATS and CTS models. This brake master cylinder ensures consistent hydraulic pressure for safe and effective braking performance.

  • Compatible with Cadillac ATS and CTS vehicles
  • Part number 355-46021 for precise identification
  • Manufactured by Dynamite Friction, a trusted brand in brake hydraulics
  • Designed to maintain proper brake fluid pressure and pedal feel
  • Direct replacement for original equipment brake master cylinders

About the DFC Brake Master Cylinder Product Line

The DFC Brake Master Cylinder line by Dynamite Friction focuses on delivering reliable brake hydraulics components tailored to specific vehicle applications. This product line emphasizes compatibility and durability, providing a direct fit for Cadillac ATS and CTS models to maintain factory braking performance without modification.

Product Details and Functionality

The Dynamite Friction 355-46021 brake master cylinder is engineered to regulate hydraulic pressure within the brake system of Cadillac ATS and CTS vehicles. It converts the mechanical force from the brake pedal into hydraulic pressure, enabling the brake calipers to engage and slow the vehicle effectively. This part is critical for maintaining consistent brake pedal feel and overall braking safety.

Common Issues Addressed by This Brake Master Cylinder

  • Spongy or soft brake pedal response
  • Brake fluid leaks within the master cylinder
  • Reduced braking efficiency or inconsistent pressure
  • Brake warning light activation due to hydraulic failure
  • Brake pedal sinking or failure to maintain pressure

Installation Notes and Tips

  • Ensure the vehicle is compatible: Cadillac ATS or CTS models only
  • Bleed the brake system thoroughly after installation to remove air
  • Use recommended brake fluid type as specified by the vehicle manufacturer
  • Inspect related brake components for wear during replacement
  • Follow all safety precautions when working with brake hydraulics

Quality Assurance and Warranty Information

Dynamite Friction manufactures the 355-46021 brake master cylinder to meet industry standards for brake hydraulics. While specific warranty details are not provided, Dynamite Friction products typically undergo quality control to ensure reliable performance and fitment for Cadillac ATS and CTS vehicles.

This part fits 30 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2019CadillacATSLuxuryN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2019CadillacATSBaseN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2019CadillacATSPremium LuxuryN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2019CadillacATSPremium PerformanceN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2019CadillacATSCoupeN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2019CadillacCTSVsportN/ADFC Brake Master Cylinder
2018CadillacATSLuxuryN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2018CadillacATSBaseN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2018CadillacATSPremium LuxuryN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2018CadillacATSPremium PerformanceN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2018CadillacATSSedanN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2018CadillacATSCoupeN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2018CadillacCTSVsportN/ADFC Brake Master Cylinder
2017CadillacATSPerformanceN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2017CadillacATSLuxuryN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2017CadillacATSBaseN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2017CadillacATSPremium LuxuryN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2017CadillacATSPremium PerformanceN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2017CadillacCTSVsportN/ADFC Brake Master Cylinder
2016CadillacATSPremiumN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2016CadillacATSPerformanceN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2016CadillacATSLuxuryN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2016CadillacATSBaseN/AStandard Brakes; Brembo Front Calipers; DFC Brake Master Cylinder
2016CadillacCTSPerformanceN/ADFC Brake Master Cylinder
2015CadillacATSN/ADFC Brake Master Cylinder
2015CadillacCTSPerformanceN/ADFC Brake Master Cylinder
2014CadillacATSN/ADFC Brake Master Cylinder
2014CadillacCTSVsport PremiumN/AHeavy Duty Brakes (J55) Vsport; Performance Brakes (J56); DFC Brake Master Cylinder
2014CadillacCTSVsportN/AHeavy Duty Brakes (J55) Vsport; Performance Brakes (J56); DFC Brake Master Cylinder
2013CadillacATSN/ADFC Brake Master Cylinder

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

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.