HomeRaybestos MC391083 Brake Master Cylinder
Part #: MC391083

Raybestos MC391083 Brake Master Cylinder

Element3; New, N/A
6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
Element3; New, N/A
Fitment: Cadillac, DTS
Easy Returns — Return within 60 days for a full refund
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Overview of Raybestos MC391083 Brake Master Cylinder

The Raybestos Element3; New brake master cylinder MC391083 is designed specifically for Cadillac DTS models. Engineered with precision, this aluminum master cylinder ensures reliable brake hydraulics performance tailored to your vehicle's requirements.

  • Constructed from durable aluminum for corrosion resistance
  • Features a 34.000 mm bore size for optimal hydraulic pressure
  • Includes two mounting holes with a diameter of 0.413 inches for secure installation
  • Equipped with two ports, both with M13x1.5 thread size for compatibility
  • Compatible with Cadillac DTS brake hydraulic systems

Detailed Product Description

The Raybestos MC391083 brake master cylinder is a critical component in the brake hydraulics system of Cadillac DTS vehicles. Its aluminum construction offers a balance of strength and lightweight design, helping to maintain consistent brake fluid pressure. The 34.000 mm bore size is engineered to match the hydraulic requirements of the Cadillac DTS, ensuring proper brake pedal feel and stopping power. This master cylinder includes two mounting holes, each with a diameter of 0.413 inches, allowing for precise and secure attachment to the vehicle's brake system. Additionally, the two ports with M13x1.5 threading accommodate brake lines, facilitating proper fluid flow and system integrity.

About the Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes material quality and precise engineering, as demonstrated by the MC391083 master cylinder. Designed for direct fitment, Element3; New parts provide a dependable replacement option for maintaining the safety and performance of your Cadillac DTS braking system.

Common Applications and Problem Resolution

  • Restores proper brake fluid pressure in Cadillac DTS brake systems
  • Replaces worn or leaking master cylinders causing brake pedal issues
  • Addresses brake fluid leaks from damaged or corroded master cylinders
  • Improves brake pedal responsiveness and overall braking performance
  • Solves mounting or port thread compatibility problems with OEM parts

Installation Notes and Tips

  • Ensure compatibility with Cadillac DTS model year before installation
  • Use proper torque specifications on mounting bolts to avoid damage
  • Bleed the brake system thoroughly after installation to remove air
  • Inspect brake lines and fittings for wear or damage during replacement
  • Follow manufacturer guidelines for brake fluid type and maintenance

Quality Assurance and Warranty

Raybestos manufactures the MC391083 brake master cylinder to meet stringent quality standards, ensuring durability and reliable performance in Cadillac DTS vehicles. The Element3; New product line is backed by Raybestos' commitment to quality, although specific warranty details should be confirmed with the supplier or manufacturer documentation.

BrandRaybestos
Part NumberMC391083
PositionElement3; New, N/A
Bore Size34.000
Master Cylinder MaterialAluminum
Mounting Hole Diameter0.413
Mounting Hole Quantity2
Number of Ports2
Primary Port Thread AM13x1.5
Secondary Port Thread AM13x1.5

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2011CadillacDTSN/AGM Brake Code J55; with 8 Lug Wheels; Element3; New
2010CadillacDTSN/AGM Brake Code J55; with 8 Lug Wheels; Element3; New
2009CadillacDTSN/AGM Brake Code J55; with 8 Lug Wheels; Element3; New
2008CadillacDTSN/AGM Brake Code J55; with 8 Lug Wheels; Element3; New
2007CadillacDTSN/AGM Brake Code J55; with 8 Lug Wheels; Element3; New
2006CadillacDTSN/AGM Brake Code J55; with 8 Lug Wheels; Element3; New

* 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:

10-338113-33811523012719209196541200M4088M630444MC142293MCA630444NMC3381

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