Cardone
Vacuum Power Brake Booster

Cardone 53-2727 Power Brake Booster

Brand Cardone 53-2727
Brake Booster Diaphragm Style Dual
Color Gray
Diaphragm Diameter (in) 9.25
Diaphragm Diameter (mm) 234.95
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 · 5 vehicles

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

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

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

Cross-references Toyota 446103D700 for the same application. See all 1.

$269.40Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $269.40
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Vacuum Power Brake Booster for Toyota 4Runner

Restore brake assist with this Cardone remanufactured vacuum power brake booster, part number 53-2727. It is built and tested to match original equipment performance for 1996-2000 Toyota 4Runner applications that use a vacuum brake booster and do not include a master cylinder.

Key Features

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

Product Details

Cardone Vacuum Power Brake Booster 53-2727 is engineered for direct replacement service on 1996-2000 Toyota 4Runner models, including vehicles lacking master cylinders. The dual-diaphragm construction helps deliver the brake pedal assist expected from the original unit, while the remanufactured steel body is finished to resist corrosion. Cardone’s Vacuum Power Brake Booster line focuses on OE-style fitment and function, making this unit a practical choice for a Toyota 4Runner brake booster replacement.

This part cross-references Toyota 446103D700 for the same application.

Common Problems This Part Can Address

  • Hard brake pedal feel
  • Reduced brake assist from a worn booster diaphragm
  • Vacuum-related brake booster performance loss
  • Corrosion on the booster housing
  • Fitment issues from an incorrect replacement booster

Installation Notes

Verify the vehicle uses a vacuum power brake booster and confirm master cylinder configuration before installation. The master cylinder is not included. Use the included instruction manual and check all vacuum connections, mounting points, and pedal linkage adjustment during replacement. For 1996-2000 Toyota 4Runner brake booster service, confirm the master cylinder stud thread size is M8 x 1.25 before assembly.

Quality Assurance

Cardone remanufactured power brake boosters are re-engineered, built, and tested to match original equipment performance. Every unit is 100% tested to help ensure reliable fit and function, and the design includes O.E.-quality seals and check valves for consistent operation.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2000Toyota4RunnerN/AFits vehicles lacking master cylinders.; Vacuum Power Brake Booster
1999Toyota4RunnerN/AFits vehicles lacking master cylinders.; Vacuum Power Brake Booster
1998Toyota4RunnerN/AFits vehicles lacking master cylinders.; Vacuum Power Brake Booster
1997Toyota4RunnerN/AFits vehicles lacking master cylinders.; Vacuum Power Brake Booster
1996Toyota4RunnerN/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 — 446103D700