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OE Quality
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MPA Electrical NM55021 Brake Master Cylinder
Brake Master Cylinder for Lexus ES300 and Toyota Camry
Restore consistent brake pedal response with this MPA Electrical brake master cylinder, part number NM55021. It is a standard replacement unit built for 1992-1994 Lexus ES300 and 1992-1994 Toyota Camry models with front disc brakes.
MPA Electrical’s New with front disc brakes product line focuses on direct-fit brake hydraulics for vehicles that need OE-style braking performance restored after wear, leakage, or internal seal failure.
Key Features
- Brake master cylinder for brake hydraulic system repair
- Aluminum master cylinder body with plastic reservoir
- 1-inch bore diameter for the listed applications
- Reservoir included with cap and gasket/seal included
- Uses DOT 3 brake fluid
- Standard replacement grade
- Mounting hole quantity: 3
- Product condition: new
Detailed Description
MPA Electrical NM55021 is a new brake master cylinder engineered to restore braking performance on 1992-1994 Lexus ES300 and 1992-1994 Toyota Camry vehicles equipped with front disc brakes. Built with an aluminum master cylinder and plastic reservoir, it is tested against OE specifications using proprietary processes and strict protocols to help deliver consistent brake pedal feel and hydraulic performance right out of the box. The NM55021 also cross-references Toyota 4720133040 for the same application.
What It Helps Fix
- Low or inconsistent brake pedal pressure
- Brake fluid leakage from the master cylinder assembly
- Internal seal wear that affects hydraulic performance
- Soft or sinking pedal feel during braking
- Reduced braking response on Lexus ES300 and Toyota Camry models with front disc brakes
Installation Notes and Tips
Verify the vehicle application before installation: Fits 1992-1994 Lexus ES300, N/A, and Fits 1992-1994 Toyota Camry, N/A, both noted for new with front disc brakes. This master cylinder includes the reservoir, cap, and gasket/seal, but does not include mounting hardware, brake booster, push rod, sensor, or brake pressure switch. Use DOT 3 brake fluid and bleed the hydraulic system thoroughly after installation to remove trapped air and restore proper pedal feel.
Quality Assurance
Each unit is tested against OE specifications using controlled inspection and validation processes to support consistent fit and braking performance for the listed Lexus and Toyota applications.
| Brand | MPA Electrical |
|---|---|
| Part Number | NM55021 |
| Position | New with front disc brakes |
| Reservoir Material | Plastic |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 3 |
| Master Cylinder Bore Diameter | 1 |
| Brake Booster Included | No |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Aluminum |
| Push Rod Included | No |
| Reservoir Included | Yes |
| Sensor Included | No |
| Mounting Hole Diameter | 0.357 |
| Mounting Bracket Included | No |
| Brake Pressure Switch(s) Included | No |
| Fluid Type | Dot 3 |
| Product Condition | New |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1994 | Lexus | ES300 | N/A | New with front disc brakes | |||
| 1994 | Toyota | Camry | N/A | New with front disc brakes | |||
| 1993 | Lexus | ES300 | N/A | New with front disc brakes | |||
| 1993 | Toyota | Camry | N/A | New with front disc brakes | |||
| 1992 | Lexus | ES300 | N/A | New with front disc brakes | |||
| 1992 | Toyota | Camry | SE | 3.0L | V6 | N/A | New with front disc brakes |
* 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.