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Dorman M39483 Brake Master Cylinder
Overview of Dorman Brake Master Cylinder for Toyota Starlet
The Dorman M39483 brake master cylinder is designed specifically for Toyota Starlet models, providing reliable brake hydraulics performance. Crafted from aluminum, this master cylinder offers durability and precision for your vehicle's braking system.
- Compatible with Toyota Starlet models
- Master cylinder bore diameter: 0.75 inches
- Constructed from durable aluminum material
- Includes two outlets with rearward outlet size M10 x 1.0
- Secondary outlet thread diameter of 10 mm with 1.0 thread pitch
- Package contains the master cylinder only; reservoir and mounting hardware not included
- No sensor included
Detailed Product Description
The Dorman M39483 brake master cylinder is engineered to meet the specific hydraulic requirements of Toyota Starlet vehicles. Its 0.75-inch bore diameter ensures proper fluid displacement for effective braking response. Made from aluminum, the master cylinder offers corrosion resistance and long-term durability under typical operating conditions. Featuring two outlets, including a rearward outlet sized M10 x 1.0 with a 1.0 thread pitch, this part facilitates secure and precise brake line connections. Note that this unit does not include a reservoir or mounting hardware, so these components must be sourced separately if needed.
Common Applications and Issues Addressed
- Restores proper brake fluid pressure in Toyota Starlet brake systems
- Replaces worn or leaking master cylinders causing brake pedal sponginess
- Solves brake fluid leaks from damaged or corroded master cylinders
- Addresses inconsistent braking performance due to internal seal failure
- Supports brake system maintenance and rebuild projects on Toyota Starlet vehicles
Installation Notes and Tips
- Ensure compatibility with your Toyota Starlet model before installation
- Brake fluid reservoir and mounting hardware are not included and must be installed separately
- Bleed the brake system thoroughly after installation to remove air and ensure proper function
- Inspect brake lines and fittings for wear or damage during installation
- Follow manufacturer torque specifications for outlet fittings to prevent leaks
Quality Assurance and Warranty
Dorman manufactures the M39483 brake master cylinder to meet industry standards for fit and function. While no specific warranty information is provided, Dorman parts typically undergo quality control testing to ensure reliability and performance in automotive brake systems. For detailed warranty terms, consult Dorman or your parts distributor.
| Brand | Dorman |
|---|---|
| Part Number | M39483 |
| Master Cylinder Bore Diameter | 0.75 |
| Master Cylinder Material | Aluminum |
| Mounting Hardware Included | No |
| Number of Outlets | 2 |
| Package Contents | Master Cylinder |
| Rearward Outlet Size | M10 X 1.0 |
| Reservoir Included | No |
| Secondary Outlet Thread Diameter | 10 |
| Sensor Included | No |
| Thread Pitch | 1.0 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1984 | Toyota | Starlet | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1983 | Toyota | Starlet | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1982 | Toyota | Starlet | N/A | Fits vehicles with a 3/4 inch bore size. |
| 1981 | Toyota | Starlet | 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.