15% OFF ORDERS $35+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
AAPDEAL
*
Exclusions apply.
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Speed Perks
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Loading...
Share
Product thumb
Product main large
Loading...
How Would You Like To Get This Item?

Store Pickup

Loading...Loading...Loading...

Same Day Home Delivery

Loading...Loading...Loading...

Home Delivery

Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...

Product Information

Product Details
Part No. 54-74803
Warranty Details (LIMITED LIFETIME REPLACEMENT)
Our remanufactured Power Brake Boosters are built to match original performance standards. Every unit is completely disassembled, cleaned, inspected and renewed with O.E.-quality components. Reverse engineering provides insight into why the unit failed, often resulting in an improved product. All units are 100% tested to ensure proper fit and function.

Product Features:
  • 100% O.E. quality seals, diaphragms and check valves are installed on every unit for like-new performance and reliability.
  • Exclusive rust-prohibitive finishing process extends unit life.
  • Master cylinder output rods are pre-adjusted (when included) for easier and faster installation.
  • All units are 100% tested to ensure reliable performance.
  • Guaranteed fit and function.
Specifications
Brake Booster Diaphragm Style:
Dual

Color:
Gray

Diaphragm Diameter:
10.915 in

E-Waste:
No

Master Cylinder Included:
No

Master Cylinder Stud Thread Size:
M10x1.5

Material:
Steel

Package Contents:
Booster; Instruction Manual

Product Condition:
Remanufactured
Loading...
Loading...Loading...Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...
No results
Loading...
Loading...Loading...Loading...Loading...Loading...
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2025 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®