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Dorman M390096 Brake Master Cylinder
Overview of Dorman Brake Master Cylinder for Ford Aerostar
The Dorman M390096 brake master cylinder is designed specifically for Ford Aerostar models, providing reliable brake hydraulics performance. This master cylinder features an aluminum construction and includes a reservoir, ensuring durability and efficient brake fluid management.
- Compatible with Ford Aerostar vehicles
- Master cylinder bore diameter of 1.063 inches
- Constructed from durable aluminum material
- Includes reservoir for brake fluid
- Two outlets with 3/8-24 inch thread diameter
- Rearward outlet size: 3/8-24 inch
- Mounting hardware not included
Detailed Product Description
The Dorman M390096 brake master cylinder is engineered to meet the specific hydraulic requirements of the Ford Aerostar. Its aluminum body offers corrosion resistance and strength, while the included reservoir simplifies brake fluid containment and maintenance. The master cylinder features a bore diameter of 1.063 inches, which is critical for proper brake pressure and pedal feel. With two outlets, each threaded at 3/8-24 inches, it supports dual-circuit brake systems commonly found in the Aerostar. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.
Common Applications and Issues Addressed
- Restores proper brake fluid pressure in Ford Aerostar brake systems
- Replaces worn or leaking master cylinders causing brake pedal sponginess
- Solves brake fluid reservoir leaks or contamination issues
- Addresses brake failure symptoms due to internal cylinder wear
- Improves brake system reliability and safety
Installation Notes and Tips
- Ensure compatibility with Ford Aerostar model year before installation
- Bleed brake system thoroughly after installation to remove air
- Use appropriate brake fluid as specified by vehicle manufacturer
- Inspect brake lines and fittings for wear or damage during replacement
- Mounting hardware is not included; retain original hardware or acquire separately
Quality Assurance and Warranty
Dorman manufactures the M390096 brake master cylinder to meet or exceed OEM specifications for the Ford Aerostar. The aluminum construction provides corrosion resistance and long service life. While mounting hardware is not included, the product undergoes quality checks to ensure proper fit and function. Warranty details should be confirmed through the product documentation or manufacturer.
| Brand | Dorman |
|---|---|
| Part Number | M390096 |
| Master Cylinder Bore Diameter | 1.063 |
| Master Cylinder Material | Aluminum |
| Mounting Hardware Included | No |
| Number of Outlets | 2 |
| Package Contents | Master Cylinder |
| Rearward Outlet Size | 3/8-24 in |
| Reservoir Included | Yes |
| Secondary Outlet Thread Diameter | 3/8-24 in |
| Sensor Included | No |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1997 | Ford | Aerostar | N/A | Drum brake wheel cylinder with a size of 1.0625 inches. |
| 1996 | Ford | Aerostar | N/A | Drum brake wheel cylinder with a size of 1.0625 inches. |
| 1995 | Ford | Aerostar | N/A | Drum brake wheel cylinder with a size of 1.0625 inches. |
| 1994 | Ford | Aerostar | N/A | Drum brake wheel cylinder with a size of 1.0625 inches. |
| 1993 | Ford | Aerostar | N/A | Drum brake wheel cylinder with a size of 1.0625 inches. |
| 1992 | Ford | Aerostar | N/A | Drum brake wheel cylinder with a size of 1.0625 inches. |
* 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.