8 Fairfax St SE
(OPEN NOW)
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
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Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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Power Brake Booster w/o Master Cylinder

Power Brake Booster w/o Master Cylinder

Part #: NBB 5471920
Line: NAPA Brake Boosters
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Features & Benefits

Warranty: Standard : Limited Lifetime for Passenger Cars and Light Trucks

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Our Remanufactured Vacuum Brake Boosters, Hydro-Vac Boosters, and Hydraulic Boosters, offer your vehicle reliable stopping performance, every time. Each unit is reverse engineered, based off 40 years of Engineering expertise, where original design weaknesses are identified, corrected and where applicable upgraded to provide a more durable part then the original unit. Every unit is remanufactured to meet or exceed OEM performance, providing a quality product both you and your vehicle rely on.


  • 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
  • New mounting nuts and washers ensure proper, hassle-free installation
  • All units are 100% tested to ensure reliable performance
  • Guaranteed fit and function

Specifications

Diaphragm Type Dual
Housing Diameter 9.77
New Components 100% New Seals, Diaphragms & Check Valves
Product Condition Remanufactured
Housing Material Steel
Color Gray
Manufacturer Part Number 5471920
Mounting Hardware Included No
VMRS Code 013006026
Material Steel
Brake Pedal Rod Extension Included No
Brake Service Grade Regular
Brand NAPA
Mounting Bracket Included No
Contents Booster; Instruction Sheet; Seal Kit
Stud Thread Size M8-1.25
Booster Type Vacuum
Diaphragm Diameter 9.56
Master Cylinder Included No
SDS Required No
E-Waste No

Safety Information

Vehicle Fitment Guide

Product Reviews