HomeRaybestos MC39640 Brake Master Cylinder
Part #: MC39640

Raybestos MC39640 Brake Master Cylinder

Element3; New, N/A
15 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Element3; New, N/A
Fitment: Dodge and Mitsubishi, Ram 50, Mighty Max, Raider, and Montero
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Reliable Brake Master Cylinder for Dodge and Mitsubishi Vehicles

The Raybestos Element3; New Brake Master Cylinder MC39640 is engineered to restore precise brake hydraulics for select Dodge and Mitsubishi models. Designed with durable iron construction and exact fitment specifications, this master cylinder ensures consistent braking performance for your Mighty Max, Montero, Raider, or Ram 50.

  • Constructed from robust iron material for long-lasting durability
  • Two mounting holes with 0.354-inch diameter for secure installation
  • 0.938-inch bore size optimized for proper hydraulic pressure
  • Two ports with M10x1 thread size for reliable brake line connections
  • Compatible with Dodge Mighty Max, Ram 50, and Mitsubishi Montero, Raider models

About the Raybestos Element3; New Product Line

The Element3; New line by Raybestos focuses on delivering high-quality brake hydraulics components that meet or exceed OEM standards. This brake master cylinder MC39640 is part of that line, offering precise engineering and material strength to maintain brake system integrity and safety for your Dodge and Mitsubishi vehicles.

Detailed Product Description and Specifications

This brake master cylinder features an iron body designed to withstand the rigors of daily driving and braking demands. It includes two mounting holes, each with a diameter of 0.354 inches, ensuring a secure and stable fit. The 0.938-inch bore size is calibrated to provide the correct hydraulic pressure needed for effective brake operation. With two ports threaded M10x1 on both primary and secondary ports, this master cylinder allows for straightforward brake line attachment and fluid flow management.

Common Applications and Problem Resolution

  • Restores brake pressure loss in Dodge Mighty Max and Ram 50 models
  • Replaces worn or leaking master cylinders in Mitsubishi Montero and Raider vehicles
  • Eliminates spongy or unresponsive brake pedal feel
  • Addresses brake fluid leaks from damaged or corroded master cylinders
  • Improves overall brake system reliability and safety

Installation Notes and Tips

Ensure the brake system is properly bled after installation to remove air and maintain hydraulic integrity. Verify mounting hole alignment and torque specifications to avoid leaks or misalignment. Use compatible brake fluid as recommended by the vehicle manufacturer. Inspect brake lines and fittings for wear or damage during installation.

Quality Assurance and Warranty Information

Raybestos Element3; New brake master cylinders are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number MC39640 may vary, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.

BrandRaybestos
Part NumberMC39640
PositionElement3; New, N/A
Bore Size0.938
Master Cylinder MaterialIron
Mounting Hole Diameter0.354
Mounting Hole Quantity2
Number of Ports2
Primary Port Thread AM10x1
Secondary Port Thread AM10x1

This part fits 15 vehicles. Search below:

YearMakeModelSubmodelDrive TypePositionNotes
1989DodgeRam 50N/AElement3; New
1989MitsubishiMighty MaxBaseN/AElement3; New
1989MitsubishiMighty MaxSportN/AElement3; New
1989MitsubishiMighty Max1 TonN/AElement3; New
1989MitsubishiMighty MaxSPXRWDN/AElement3; New
1989MitsubishiMighty MaxSPX4WDN/AElement3; New
1988DodgeRaiderN/AElement3; New
1988DodgeRam 504WDN/AElement3; New
1988MitsubishiMighty MaxBase4WDN/AElement3; New
1988MitsubishiMighty MaxSport4WDN/AElement3; New
1988MitsubishiMighty MaxSPX4WDN/AElement3; New
1988MitsubishiMonteroN/AElement3; New
1987DodgeRam 504WDN/AElement3; New
1987MitsubishiMighty MaxBase4WDN/AElement3; New
1987MitsubishiMighty MaxSPX4WDN/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:

072-8547072-8553072-863311-2321122161239413-2321130.46303130141301728793016305301640432986017329860403298620151301505130151513964066-75-25066-75-400749691657496926683-16303CM1829E-8235E150102E150150E150151F114605F116698F119576M2872M39640M52303M52303EMB316369MB407753MB587561MB587562MC114605MC116698MC119576MC222MC251440MCA39640NM52321R418235SM-M146

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