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Dorman M390188 Brake Master Cylinder
Overview of Dorman Brake Master Cylinder for Dodge Dakota
The Dorman M390188 brake master cylinder is designed specifically for Dodge Dakota models, providing reliable brake hydraulics performance. This master cylinder features a durable aluminum construction and includes a reservoir for efficient brake fluid management.
- Master cylinder bore diameter: 24 mm
- Constructed from aluminum for strength and corrosion resistance
- 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 the master cylinder only; mounting hardware not included
Detailed Product Description
The Dorman M390188 brake master cylinder is engineered to meet the hydraulic braking needs of Dodge Dakota vehicles. Its 24 mm bore diameter ensures proper hydraulic pressure for effective braking response. Made from aluminum, this master cylinder offers durability and resistance to corrosion, which is essential for maintaining brake system integrity over time. The included reservoir simplifies installation and maintenance by providing a ready-to-use brake fluid container. With two outlets, including a rearward outlet sized at 1/2-20 and a secondary outlet with a 9/16-20 thread diameter, this master cylinder supports the brake line connections required for the Dodge Dakota's braking system.
Common Applications and Issues Addressed
- Replacement for worn or leaking master cylinders in Dodge Dakota brake hydraulics
- Restores proper hydraulic pressure for consistent brake pedal feel
- Solves issues related to brake fluid leaks from the master cylinder reservoir
- Addresses brake system failure caused by internal cylinder wear or corrosion
- Improves brake system reliability and safety on Dodge Dakota models
Installation Notes and Tips
When installing the Dorman M390188 brake master cylinder on a Dodge Dakota, ensure the brake lines match the outlet thread sizes of 1/2-20 and 9/16-20 for proper fitment. Since mounting hardware is not included, retain or source compatible hardware for secure installation. Bleed the brake system thoroughly after installation to remove air and ensure optimal brake performance. Verify reservoir fluid levels and inspect for leaks before completing the installation.
Quality Assurance and Warranty
Dorman manufactures the M390188 brake master cylinder to meet or exceed OEM specifications for Dodge Dakota brake hydraulics. The aluminum construction and precise bore diameter contribute to long-lasting performance. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Dorman |
|---|---|
| Part Number | M390188 |
| Master Cylinder Bore Diameter | 24 |
| Master Cylinder Material | Aluminum |
| Mounting Hardware Included | No |
| Number of Outlets | 2 |
| Package Contents | Master Cylinder |
| Rearward Outlet Size | 1/2-20 |
| Reservoir Included | Yes |
| Secondary Outlet Thread Diameter | 9/16-20 |
| Sensor Included | No |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1996 | Dodge | Dakota | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1995 | Dodge | Dakota | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1994 | Dodge | Dakota | N/A | Fits vehicles with a 3/4 inch bore size. |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.