/live/media/MV/MV_M52723_Rig.jpg)
OE Quality
60-Day Returns
MPA Electrical M52723 Brake Master Cylinder
Brake Master Cylinder for Lexus GS300
Restore consistent brake pedal response with this remanufactured brake master cylinder from MPA Electrical. Built for 1993-1995 Lexus GS300 models with front disc brakes, part number M52723 is a standard replacement for hydraulic brake service where original performance has declined.
Key Features
- Remanufactured brake master cylinder for brake hydraulic repair
- Fits 1993-1995 Lexus GS300, front disc brakes
- Aluminum master cylinder construction
- 1.0625 in. bore diameter
- Three mounting holes with 0.345 in. mounting hole diameter
- Gasket or seal included
- Standard replacement grade
- Part number M52723
Product Details
MPA Electrical M52723 is remanufactured using OE sample references and tested to strict procedures against OE specifications to help restore braking performance. This brake master cylinder is built for Lexus GS300 applications from 1993 through 1995 and is listed for vehicles with front disc brakes. The aluminum body, 1.0625-inch bore, and three-hole mounting pattern support direct hydraulic system replacement where the original master cylinder has worn, leaked, or lost pressure. This part cross-references Toyota 4720130530 for the same application.
Common Problems This Part Can Address
- Low or sinking brake pedal feel
- External brake fluid leakage at the master cylinder
- Uneven or delayed hydraulic brake response
- Brake warning symptoms caused by master cylinder wear
- Loss of braking performance from internal seal failure
Installation Notes and Tips
Verify the vehicle uses front disc brakes before ordering. This master cylinder does not include the brake booster, reservoir, cap, push rod, sensor, pressure switch, mounting hardware, or mounting bracket. Replace or inspect seals and related hydraulic components during service, then bleed the brake system thoroughly after installation to remove air from the lines.
Quality Assurance
MPA Electrical remanufactures brake master cylinders using OE reference data and testing protocols designed to confirm dimensional and functional consistency before release. Part number M52723 is a remanufactured standard replacement for Lexus GS300 brake hydraulic service.
| Brand | MPA Electrical |
|---|---|
| Part Number | M52723 |
| Position | Reman with front disc brakes |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 3 |
| Master Cylinder Bore Diameter | 1.0625 |
| Brake Booster Included | No |
| Master Cylinder Cap Included | No |
| Master Cylinder Material | Aluminum |
| Push Rod Included | No |
| Reservoir Included | No |
| Sensor Included | No |
| Mounting Hole Diameter | 0.345 |
| Mounting Bracket Included | No |
| Brake Pressure Switch(s) Included | No |
| Product Condition | Remanufactured |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1995 | Lexus | GS300 | N/A | Reman with front disc brakes |
| 1994 | Lexus | GS300 | N/A | Reman with front disc brakes |
| 1993 | Lexus | GS300 | N/A | Reman 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.