Cardone
Vacuum Power Brake Booster

Cardone 53-6000 Power Brake Booster

Brand Cardone 53-6000
Brake Booster Diaphragm Style Dual
Color Gray
Diaphragm Diameter (in) 9.27
Diaphragm Diameter (mm) 235.458
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 · 2 vehicles

Remanufactured to O.E. standards. Built and tested to match original performance and function.

Dual-diaphragm design. Delivers strong brake assist in a compact steel housing.

Rust-prohibitive finish. Helps extend service life and resist corrosion.

Cross-references Toyota 446103D620 for the same application. See all 1.

$257.11Free shipping
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Cardone Vacuum Power Brake Booster for Toyota 4Runner

The Cardone 53-6000 is a remanufactured vacuum power brake booster built to restore brake assist and pedal response on select Toyota applications. It is engineered and tested to match original equipment performance, with design updates used where applicable for added durability.

Compatible with 1994-1995 Toyota 4Runner vehicles lacking master cylinders, this Cardone Vacuum Power Brake Booster is a direct-fit replacement for the original unit. The gray steel housing, dual-diaphragm design, and 9.27-inch diaphragm diameter support consistent vacuum assist for everyday braking performance.

Key Features

  • Remanufactured to match O.E. performance
  • Dual-diaphragm brake booster design
  • Steel construction with gray finish
  • 100% tested for fit and function
  • O.E.-quality seals and check valves installed
  • Rust-prohibitive finishing process helps extend service life
  • Master cylinder output rods are pre-adjusted when included
  • Guaranteed fit and function

Product Details

Cardone’s Vacuum Power Brake Booster line focuses on remanufactured brake assist components that are re-engineered, inspected, and tested before release. The 53-6000 follows that approach by restoring vacuum-assisted braking performance while maintaining original mounting and operating characteristics. This part cross-references Toyota 446103D620 for the same application.

Fits 1994-1995 Toyota 4Runner, N/A.

Common Brake Assist Issues It May Solve

  • Hard brake pedal feel from a weak or failed booster
  • Reduced vacuum assist during braking
  • Inconsistent pedal response after booster wear
  • Brake system performance loss caused by internal diaphragm or seal failure
  • Fitment problems when replacing an original Toyota 4Runner booster

Installation Notes and Tips

Verify the master cylinder configuration before installation, since this application is listed for vehicles lacking master cylinders. Confirm the M8 x 1.25 stud thread size and compare the original booster dimensions before removal. The package includes the booster and instruction manual only.

Quality Assurance

Each unit is 100% tested to confirm reliable operation and proper fit. Cardone remanufactures this booster to O.E. performance standards and applies a rust-resistant finishing process to support long-term durability.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1995Toyota4RunnerN/AFits vehicles lacking master cylinders.; Vacuum Power Brake Booster
1994Toyota4RunnerN/AFits vehicles lacking master cylinders.; Vacuum Power Brake Booster
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Toyota — 446103D620