HomeRaybestos MC39456 Brake Master Cylinder
Part #: MC39456

Raybestos MC39456 Brake Master Cylinder

Element3; New, N/A
2 vehicles fit this part
Select your vehicle to confirm fitment
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Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
Element3; New, N/A
Fitment: Isuzu, Impulse
Easy Returns — Return within 60 days for a full refund
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Overview of Raybestos MC39456 Brake Master Cylinder

The Raybestos Element3; New MC39456 brake master cylinder is engineered for reliable brake hydraulics performance in Isuzu Impulse vehicles. Designed with precision, this aluminum master cylinder ensures consistent braking pressure and durability for your vehicle's hydraulic system.

  • Compatible with Isuzu Impulse models
  • Constructed from durable aluminum material
  • Two mounting holes with 0.353 inch diameter
  • Bore size of 0.875 inches for optimal fluid displacement
  • Two ports with M10x1 thread size for secure brake line connections

Detailed Product Features and Specifications

The MC39456 brake master cylinder features a robust aluminum construction that offers corrosion resistance and long service life. It includes two mounting holes, each with a diameter of 0.353 inches, ensuring a secure fit to the brake system assembly. The bore size of 0.875 inches is designed to provide precise hydraulic pressure control, essential for effective braking performance. Additionally, the master cylinder has two ports, both threaded M10x1, facilitating proper brake line attachment and fluid flow management.

About the Raybestos Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components with modern materials and manufacturing techniques. This product line emphasizes durability and fitment accuracy, making it suitable for vehicles like the Isuzu Impulse that require precise brake system components. The MC39456 master cylinder is part of this line, reflecting Raybestos's commitment to quality and compatibility.

Common Applications and Problem Resolution

  • Replacement for worn or leaking brake master cylinders in Isuzu Impulse
  • Restores proper hydraulic pressure for consistent brake pedal feel
  • Addresses brake fluid leaks caused by damaged ports or seals
  • Improves brake system responsiveness and safety
  • Eliminates spongy or unresponsive brake pedal issues

Installation Notes and Tips

When installing the MC39456 brake master cylinder, ensure the mounting holes align precisely with the vehicle’s brake system bracket. Use the specified 0.353 inch diameter mounting holes for secure attachment. Properly thread brake lines into the M10x1 ports to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore optimal hydraulic pressure. Consult the vehicle’s service manual for torque specifications and detailed installation procedures.

Quality Assurance and Warranty Information

Raybestos manufactures the MC39456 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and precise machining contribute to long-term reliability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.

BrandRaybestos
Part NumberMC39456
PositionElement3; New, N/A
Bore Size0.875
Master Cylinder MaterialAluminum
Mounting Hole Diameter0.353
Mounting Hole Quantity2
Number of Ports2
Primary Port Thread AM10x1
Secondary Port Thread AM10x1

This part fits 2 vehicles. Search below:

YearMakeModelPositionNotes
1984IsuzuImpulseN/AElement3; New
1983IsuzuImpulseN/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:

072-826012143130.430052143728-2607496917283-100058941147681E105945F109162M2859M39456M50005MC109162MCA39456

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