HomeRaybestos MC391316 Brake Master Cylinder
Part #: MC391316

Raybestos MC391316 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: Acura, RDX
Easy Returns — Return within 60 days for a full refund
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Overview of Raybestos MC391316 Brake Master Cylinder

The Raybestos Element3; New Brake Master Cylinder MC391316 is designed specifically for Acura RDX models. Engineered with precision, this aluminum master cylinder ensures reliable brake hydraulics performance tailored to your vehicle's needs.

  • Constructed from durable aluminum for strength and corrosion resistance
  • Features a bore size of 0.875 inches for optimal hydraulic pressure
  • Includes two mounting holes with a diameter of 0.374 inches for secure installation
  • Equipped with two ports, both with M12x1 thread size for compatibility with brake lines
  • Compatible with Acura RDX brake hydraulic systems

Detailed Product Description

The Raybestos MC391316 brake master cylinder is a critical component in the brake hydraulics system of the Acura RDX. Made from aluminum, this master cylinder offers a balance of lightweight design and durability, helping to maintain consistent brake fluid pressure. The 0.875-inch bore size is engineered to provide the correct hydraulic force needed for effective braking response. With two mounting holes sized at 0.374 inches in diameter, installation is straightforward and secure. The master cylinder also features two ports, both threaded M12x1, ensuring compatibility with standard brake line fittings on the Acura RDX.

This part is part of the Raybestos Element3; New product line, which focuses on delivering reliable brake components with updated materials and manufacturing processes. The Element3; New line emphasizes quality and fitment accuracy, making it a suitable choice for maintaining the brake system integrity of your Acura RDX.

Common Applications and Issues Addressed

  • Replacement for worn or leaking brake master cylinders on Acura RDX
  • Restores proper brake fluid pressure and pedal feel
  • Resolves issues related to brake fluid leaks from the master cylinder
  • Addresses inconsistent braking performance due to master cylinder wear
  • Prevents brake system failure caused by internal seal degradation

Installation Notes and Tips

  • Ensure compatibility with Acura RDX model year before installation
  • Bleed the brake system thoroughly after installation to remove air
  • Use proper torque specifications on mounting bolts with 0.374-inch diameter holes
  • Inspect brake lines for wear and replace if necessary when installing the new master cylinder
  • Verify port thread sizes (M12x1) match brake line fittings to avoid leaks

Quality Assurance and Warranty

Raybestos manufactures the MC391316 brake master cylinder to meet or exceed OEM specifications for the Acura RDX. The Element3; New product line undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.

BrandRaybestos
Part NumberMC391316
PositionElement3; New, N/A
Bore Size0.875
Master Cylinder MaterialAluminum
Mounting Hole Diameter0.374
Mounting Hole Quantity2
Number of Ports2
Primary Port Thread AM12x1
Secondary Port Thread AM12x1

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2012AcuraRDXN/AElement3; New
2011AcuraRDXN/AElement3; New
2010AcuraRDXN/AElement3; New
2009AcuraRDXN/AElement3; New
2008AcuraRDXN/AElement3; New
2007AcuraRDXN/AElement3; 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:

11-329313-3293130.4006946100STKA01NM55348ANMC3293

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