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25% Off Online Orders of Select Parts and Accessories. Enter Promo Code 25PEP in Cart

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25% Off All Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code 25PEP at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 12/12/16. Online orders scheduled for in-store pick up must be completed by closing on 12/11/16 for discount to apply.

Free Shipping on Orders Over $50 or in-store pickup
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117_0_50-3100
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  • Part #: 50-3100|
  • SKU: 20027105

Not Available

Pay in Store Available

    • 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
Retail
$116.66
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

ProStop Remanufactured Vacuum Power Brake Booster w/Master Cylinder

ProStop 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 ProStop 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
  • Meets or exceeds O.E.M performance
Restrictions
  • WEB ORDER ONLY!


Master Cylinder Included
Yes
Diaphragm Diameter
8.750"
Color/Finish
Gray
Additional Contents
Bleeder Fittings, Instruction Sheet
Brake Booster Diaphragm Style
Dual Diaphragm
Material
Steel

20027105