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Cardone 53-2776 Power Brake Booster
| Brand | Cardone 53-2776 |
|---|---|
| Brake Booster Diaphragm Style | Dual |
| Color | Gray |
| Diaphragm Diameter (in) | 9.22 |
| Diaphragm Diameter (mm) | 234.188 |
| E-Waste | No |
| Master Cylinder Included | No |
| Master Cylinder Stud Thread Size | M8 x 1.25 |
| Material | Steel |
| Package Contents | Booster; Instruction Manual |
| Product Condition | Remanufactured |
| Product line | Vacuum Power Brake Booster |
| Fits | Toyota · 16 vehicles |
Remanufactured to O.E. standards. Built and tested to match original performance.
Dual-diaphragm design. Delivers strong assist in a compact steel housing.
Rust-prohibitive finish. Helps extend service life and resist corrosion.
Cross-references Toyota 446103D330, Toyota 446103D470 and Toyota 446103D560 for the same application. See all 6.
Cardone Vacuum Power Brake Booster 53-2776
Restore brake assist with this remanufactured Cardone vacuum power brake booster, part number 53-2776. Built for Toyota applications that use a vacuum brake booster without a master cylinder, it is engineered and tested to match original equipment performance for dependable pedal assist and consistent braking response.
Key Features
- Remanufactured to match O.E. performance
- Dual-diaphragm design for vacuum-assisted brake operation
- 100% tested for fit and function
- O.E.-quality seals and check valves installed on every unit
- Rust-prohibitive finish helps extend service life
- Master cylinder output rods are pre-adjusted when included
- Steel construction with gray finish
Product Details
Cardone’s Vacuum Power Brake Booster line focuses on remanufactured brake boosters that are re-engineered, inspected, and tested to meet original equipment standards. This 53-2776 unit uses a dual diaphragm with a 9.22-inch (234.188 mm) diaphragm diameter and an M8 x 1.25 master cylinder stud thread size. It is supplied as a remanufactured steel booster in gray, with the booster and instruction manual included.
Compatible With Toyota 4Runner, Toyota Pickup, and Toyota T100 applications listed below, this part number 53-2776 is a direct replacement for select factory booster setups. This part cross-references Toyota OE numbers such as 446103D330 and 4461004030 for the same application.
Vehicle Fitment
- Fits 1990-1995 Toyota 4Runner, N/A; Vacuum Power Brake Booster
- Fits 1989-1995 Toyota Pickup, N/A; Vacuum Power Brake Booster
- Fits 1993-1994 Toyota T100, N/A; Vacuum Power Brake Booster
- Fits 1989 Toyota 4Runner, N/A; from 04/1989; without Master Cylinder; Vacuum Power Brake Booster
Common Repair Uses
- Hard brake pedal caused by weak or failed vacuum assist
- Reduced braking response from a leaking booster diaphragm
- Brake assist loss related to worn internal seals or check valves
- Replacement for a corroded or damaged original booster housing
- Service repair on Toyota 4Runner, Pickup, or T100 brake systems
Installation Notes
Verify the vehicle’s master cylinder configuration before installation, since this booster is listed for applications lacking a master cylinder and one 1989 Toyota 4Runner application noted as without master cylinder from 04/1989. Confirm stud thread size, mounting points, and vacuum line routing before assembly. Follow the included instruction manual and bleed the brake system as required after installation.
Quality Assurance
Each Cardone remanufactured power brake booster is tested to confirm fit and function before release. The unit is re-engineered from original design data, with durability-focused updates applied where applicable to support OE-style performance.
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1995 | Toyota | 4Runner | — | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1995 | Toyota | Pickup | 4WD | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1994 | Toyota | 4Runner | — | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1994 | Toyota | Pickup | 4WD | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1994 | Toyota | T100 | — | 3.0L | V6 | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1993 | Toyota | 4Runner | — | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1993 | Toyota | Pickup | 4WD | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1993 | Toyota | T100 | — | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1992 | Toyota | 4Runner | — | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1992 | Toyota | Pickup | 4WD | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1991 | Toyota | 4Runner | — | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1991 | Toyota | Pickup | 4WD | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1990 | Toyota | 4Runner | — | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1990 | Toyota | Pickup | 4WD | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
| 1989 | Toyota | 4Runner | — | 2.4L | L4 | N/A | From 04/1989; without Master Cylinder; Vacuum Power Brake Booster |
| 1989 | Toyota | Pickup | 4WD | — | — | N/A | Fits vehicles lacking master cylinders.; Vacuum Power Brake Booster |
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