1978 Dodge D400 Brake Boosters

Keep Your 1978 Dodge D400 in Top Shape with a Quality Brake Booster

When it comes to maintaining or upgrading your 1978 Dodge D400, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Brake Booster for your D400. We currently carry a top Brake Booster in stock that is built to last. Whether you’re replacing a damaged Brake Booster or looking to upgrade, our selection for the 1978 Dodge D400 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Brake Pads and Shoes and Brake Rotors and Drums to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1978 Dodge D400 running smoothly and looking great.

Essential 1978 Dodge D400 Brake Boosters

Wearever – Vacuum Brake Booster: Without Master Cylinder (Part No.54-73145)

Vacuum Brake Booster: Without Master Cylinder

from

$112.99
Wearever power brake boosters are built to meet or exceed original equipment (OE) performance standards for fit, form and function. Every brake booster is completely disassembled, cleaned, inspected, and remanufactured with OE-quality components. We also use reverse engineering to gain insight into why the original unit failed, often resulting in an improved product. All Wearever power brake boosters are 100 percent tested to ensure proper fit and function.

Product Features:
  • 100 percent 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 percent tested to ensure reliable performance.
  • Guaranteed fit and function.
  • Meets or exceeds O.E. performance.
See More

Wearever – Vacuum Brake Booster: Without Master Cylinder (Part No.54-73122)

Vacuum Brake Booster: Without Master Cylinder

from

$109.99
Wearever power brake boosters are built to meet or exceed original equipment (OE) performance standards for fit, form and function. Every brake booster is completely disassembled, cleaned, inspected, and remanufactured with OE-quality components. We also use reverse engineering to gain insight into why the original unit failed, often resulting in an improved product. All Wearever power brake boosters are 100 percent tested to ensure proper fit and function.

Product Features:
  • 100 percent 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 percent tested to ensure reliable performance.
  • Guaranteed fit and function.
  • Meets or exceeds O.E. performance.
See More

Most Popular Power Brake Booster for 1978 Dodge D400s

Enhance your 1978 Dodge D400 with this popular Power Brake Booster we have in stock, for $109.99.

Wearever – Vacuum Brake Booster: Without Master Cylinder (Part No.54-73122)

Vacuum Brake Booster: Without Master Cylinder

from

$109.99
Wearever power brake boosters are built to meet or exceed original equipment (OE) performance standards for fit, form and function. Every brake booster is completely disassembled, cleaned, inspected, and remanufactured with OE-quality components. We also use reverse engineering to gain insight into why the original unit failed, often resulting in an improved product. All Wearever power brake boosters are 100 percent tested to ensure proper fit and function.

Product Features:
  • 100 percent 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 percent tested to ensure reliable performance.
  • Guaranteed fit and function.
  • Meets or exceeds O.E. performance.
See More

FAQs for 1978 Dodge D400 Brake Boosters

What’s the price range for 1978 Dodge D400 Brake Boosters?

We currently have just one Brake Boosters for the 1978 Dodge D400 in stock: Vacuum Brake Booster: Without Master Cylinder and it costs $109.99.

Does Advance Auto Parts sell Brake Boosters for other Dodge D400 model years?

Yes, we carry Brake Boosters for 2 model years of Dodge D400s between 1979 and 1981. The following model years are the most popular for Brake Booster purchases: 1981, 1980, and 1979.

Does Advance Auto Parts sell Brake Boosters for any other 1978 Dodge models?

Yes. We stock Brake Boosters for 21 other popular 1978 Dodge models. Some of the most popular are 1978 Charger Brake Boosters, 1978 Challenger Brake Boosters, 1978 Magnum Brake Boosters, 1978 Ramcharger Brake Boosters, and 1978 W150 Brake Boosters.

What types of Brake Boosters do you sell for my 1978 Dodge D400?

We currently have just 1 Brake Booster in stock for a 1978 Dodge D400, and as of 11/2/25, it is a Power Brake Booster.

Can I get help with 1978 Dodge D400 Brake Booster orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Dodge Brake Boosters and more.

What is your return policy for Dodge D400 Brake Boosters?

Advance Auto Parts keeps returns simple. For new Dodge D400 Brake Boosters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.