Dorman M39638 Brake Master Cylinder

Overview of Dorman Brake Master Cylinder for Dodge Dakota

The Dorman M39638 brake master cylinder is designed specifically for Dodge Dakota models, providing reliable brake hydraulics performance. This cast iron master cylinder includes a reservoir and features a 24mm bore diameter to ensure consistent braking pressure.

• Compatible with Dodge Dakota vehicles
• Master cylinder bore diameter: 24mm
• Constructed from durable cast iron material
• Includes reservoir for brake fluid
• Two outlet ports with rearward outlet size 1/2-20 and secondary outlet thread diameter 9/16-20
• Package contains master cylinder only; mounting hardware not included

Detailed Product Description

The Dorman M39638 brake master cylinder is engineered to meet the hydraulic braking needs of Dodge Dakota trucks. Its cast iron construction offers strength and durability under demanding conditions. The 24mm bore diameter is calibrated to provide proper hydraulic pressure for effective brake system operation. This master cylinder comes with an integrated reservoir, allowing for efficient brake fluid storage and management. It features two outlets, including a rearward outlet sized at 1/2-20 and a secondary outlet with a 9/16-20 thread diameter, ensuring compatibility with the vehicle’s brake lines. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.

Common Applications and Issues Addressed

• Replacement for worn or leaking master cylinders in Dodge Dakota brake systems
• Resolves brake pedal sinking or sponginess due to internal seal failure
• Addresses brake fluid leaks from the master cylinder reservoir or outlets
• Restores proper hydraulic pressure for consistent braking response
• Fixes brake warning light issues related to master cylinder malfunction

Installation Notes and Tips

• Ensure compatibility with your Dodge Dakota model year before installation
• Bleed the brake system thoroughly after installation to remove air
• Use appropriate brake fluid as specified by the vehicle manufacturer
• Inspect brake lines and fittings for wear or damage during replacement
• Mounting hardware is not included; retain or acquire necessary components

Quality Assurance and Warranty

Dorman manufactures the M39638 brake master cylinder to meet or exceed OEM specifications for Dodge Dakota vehicles. The cast iron construction and precise bore diameter contribute to reliable brake system performance. While mounting hardware is not included, the product undergoes quality checks to ensure fit and function. Warranty coverage details should be confirmed through the product documentation or supplier.