2018 Ram 3500 Brake Master Cylinders

Keep Your 2018 Ram 3500 in Top Shape with Quality Brake Master Cylinders

Whether you’re repairing or upgrading your Brake Master Cylinder, using high-quality parts is key to keeping your 2018 Ram 3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Brake Master Cylinders, Master Cylinder Caps and Gaskets, and Brake Master Cylinder Reservoir Caps. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Brake Master Cylinders from Trusted Brands

Looking for a reliable Brake Master Cylinder? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Brake Master Cylinders start at just $9.99 with an average 4.2 star rating. With over 144 reviews and a solid 5 star average, you can shop with confidence knowing other Ram 3500 owners approve.

Explore Related Parts

While you’re upgrading or replacing your Brake Master Cylinder, don’t forget to check out other key components like Brake Pads and Shoes and Brake Rotors and Drums. At Advance Auto Parts, we’re here to help you keep your 2018 Ram 3500 in peak condition, inside and out.

Essential 2018 Ram 3500 Brake Master Cylinders

Crown Auto Jeep Replacmnt – Brake Master Cylinder Cap (Part No.4683656)

Brake Master Cylinder Cap

from

$11.99
Crown Automotive offers the largest line of replacement parts for Jeep(R), as well as a growing line of parts for Chrysler and Dodge. Our applications comes with Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.

Product Features:
  • Manufactured From High Quality Material
  • Engineered To The Specifications
  • Meets The Quality Standards
  • Designed For Performance And Durability
  • Easy To Install
See More

Dorman – Help – Brake Master Cylinder Gasket (Part No.42081)

Brake Master Cylinder Gasket

from

$9.99
This brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles
  • Restores functionality – this gasket is made to fit and fully restore part functionality after the original gasket fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Help – Master Cylinder Cap (Part No.42053)

Master Cylinder Cap

from

$20.49
This brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles
  • Restores functionality – reliable replacement for an original part that is missing or failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Carquest Wearever – New Brake Master Cylinder: with Reservoir, Exact Fit, 1.313" Bore (Part No.MCA630497)

New Brake Master Cylinder: with Reservoir, Exact Fit, 1.313" Bore

from

$166.99
This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement.

Product Features:
  • Precise replacement – cylinder housing is constructed to match the casting material of the original part and ensure similar performance
  • Durable design – all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
  • 100% new – made entirely of new materials, not remanufactured, to ensure highest quality and safety
  • Strict specifications – made to meet rigorous SAE International standards
See More

Carquest Wearever – New Brake Master Cylinder: Without Reservoir, Exact Fit, 1-5/16" Bore (Part No.MCA631012)

New Brake Master Cylinder: Without Reservoir, Exact Fit, 1-5/16" Bore

from

$122.99
This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement.

Product Features:
  • Precise replacement – cylinder housing is constructed to match the casting material of the original part and ensure similar performance
  • Durable design – all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
  • 100% new – made entirely of new materials, not remanufactured, to ensure highest quality and safety
  • Strict specifications – made to meet rigorous SAE International standards
See More

Carquest Wearever – New Brake Master Cylinder: without Reservoir, Exact Fit, 1-5/16" Bore (Part No.MCA631013)

New Brake Master Cylinder: without Reservoir, Exact Fit, 1-5/16" Bore

from

$139.99
This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement.

Product Features:
  • Precise replacement – cylinder housing is constructed to match the casting material of the original part and ensure similar performance
  • Durable design – all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
  • 100% new – made entirely of new materials, not remanufactured, to ensure highest quality and safety
  • Strict specifications – made to meet rigorous SAE International standards
See More

Wearever – Remanufactured Brake Master Cylinder (Part No.10-3268)

Remanufactured Brake Master Cylinder

from

$119.99
Using advanced re-engineering materials and processes, our master cylinders match O.E. performance and fitment. New O.E.-quality seals and cups are installed on each unit, ensuring leak-free, long-lasting performance. Cast-iron master cylinders.

Product Features:
  • Only new O.E.-quality seals and cups are used in the remanufacturing process to ensure O.E. performance and reliability. All rubber components meet S.A.E. specifications.
  • Bleeding kits are supplied with the unit to make the bleeding process faster and easier (where applicable).
  • Bores meet critical micro-finish specifications to eliminate pitting and corrosion, a cause of premature failure.
  • Cast-iron master cylinders feature a premium protective coating to minimize rust and extend unit life.
  • Piston assemblies are height-gauged to ensure the master cylinder equals the O.E. unit performance.
  • Plastic reservoirs are vacuum-tested to ensure they are leak free.
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Most Popular Brake Master Cylinder for 2018 Ram 3500s

Enhance your 2018 Ram 3500 with this popular Brake Master Cylinder we have in stock, for $122.99.

Carquest Wearever – New Brake Master Cylinder: Without Reservoir, Exact Fit, 1-5/16" Bore (Part No.MCA631012)

New Brake Master Cylinder: Without Reservoir, Exact Fit, 1-5/16" Bore

from

$122.99
This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement.

Product Features:
  • Precise replacement – cylinder housing is constructed to match the casting material of the original part and ensure similar performance
  • Durable design – all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
  • 100% new – made entirely of new materials, not remanufactured, to ensure highest quality and safety
  • Strict specifications – made to meet rigorous SAE International standards
See More

Best-Selling 2018 Ram 3500 Master Cylinder Caps and Gaskets

Upgrade your 3500 with one of our 2 best-selling Master Cylinder Caps and Gaskets, earning an average 5 stars rating across 8 reviews.

Dorman – Help – Master Cylinder Cap (Part No.42053)

Master Cylinder Cap

from

$20.49
This brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles
  • Restores functionality – reliable replacement for an original part that is missing or failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Help – Brake Master Cylinder Gasket (Part No.42081)

Brake Master Cylinder Gasket

from

$9.99
This brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles
  • Restores functionality – this gasket is made to fit and fully restore part functionality after the original gasket fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Top-Quality Brake Master Cylinder Reservoir Caps for 2018 Ram 3500s

Choose a high-quality OEM or aftermarket Brake Master Cylinder Reservoir Cap for Ram 3500s and enjoy top-notch performance from $11.99.

Crown Auto Jeep Replacmnt – Brake Master Cylinder Cap (Part No.4683656)

Brake Master Cylinder Cap

from

$11.99
Crown Automotive offers the largest line of replacement parts for Jeep(R), as well as a growing line of parts for Chrysler and Dodge. Our applications comes with Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.

Product Features:
  • Manufactured From High Quality Material
  • Engineered To The Specifications
  • Meets The Quality Standards
  • Designed For Performance And Durability
  • Easy To Install
See More

Top-Rated Brake Master Cylinder Brands For Your 2018 Ram 3500

When it comes to finding the perfect Brake Master Cylinder for your 2018 Ram 3500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Brake Master Cylinder brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $9.99. Purchasing a Brake Master Cylinder from us here at Advance Auto Parts is a smart move for both you and your 2018 Ram 3500, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dorman 2018 Ram 3500 Brake Master Cylinders

If you’re looking for a top-quality Brake Master Cylinder for your 2018 Ram 3500, Advance Auto Parts has exactly what you need with our selection of Dorman Brake Master Cylinders. We have 2 Dorman Brake Master Cylinders in stock for this fitment, all known for their durability and precision fit. With prices starting at just $9.99 and an average cost of $15.24, you’ll find the perfect Brake Master Cylinder for your needs and budget. Dorman Brake Master Cylinders for the 2018 Ram 3500 come highly rated, with over 8 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Brake Master Cylinder from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Master Cylinder Cap
from $20.49
(7)
Master Cylinder Cap
“Fit correctly”
Brake Master Cylinder Gasket
from $9.99
(1)
Brake Master Cylinder Gasket
“Perfect fit on 1988 Dodge Dakota”

FAQs for 2018 Ram 3500 Brake Master Cylinders

What are the best-selling Brake Master Cylinders for 2018 Ram 3500s?

Out of 4 Brake Master Cylinders that fit 2018 Ram 3500s, the following parts are the top sellers:

What’s the price range for 2018 Ram 3500 Brake Master Cylinders?

The prices of Brake Master Cylinders for the 2018 Ram 3500 range from $9.99 up to $122.99 for the most premium parts.

What is the average price of a Brake Master Cylinder for a 2018 Ram 3500?

The average price for Brake Master Cylinders for the 2018 Ram 3500 is $41.37. Keep in mind the variety of part types within our Brake Master Cylinder category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Brake Master Cylinders for other Ram 3500 model years?

Yes, we carry Brake Master Cylinders for 12 model years of Ram 3500s between 2011 and 2024. The following model years are the most popular for Brake Master Cylinder purchases: 2020, 2019, 2017, 2016, 2015, 2014, 2013, 2012, and 2011.

What are the cheapest Brake Master Cylinders for my 2018 Ram 3500?

The cheapest 2018 Ram 3500 Brake Master Cylinders we carry are:

Does Advance Auto Parts sell Brake Master Cylinders for any other 2018 Ram models?

Yes. We stock Brake Master Cylinders for 7 other popular 2018 Ram models. Some of the most popular are 2018 1500 Brake Master Cylinders, 2018 2500 Brake Master Cylinders, 2018 4500 Brake Master Cylinders, 2018 5500 Brake Master Cylinders, and 2018 ProMaster City Brake Master Cylinders.

What are the top-rated Brake Master Cylinders that fit the 2018 Ram 3500?

The one 2018 Ram 3500 Brake Master Cylinder we have in stock is the Brake Master Cylinder Gasket. It is rated 5 stars and costs $9.99.

What types of Brake Master Cylinders do you sell for my 2018 Ram 3500?

As of 11/2/25, these are some of the most in-demand types of Brake Master Cylinders for a 2018 Ram 3500:

Can I get help with 2018 Ram 3500 Brake Master Cylinder orders?

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

What is your return policy for Ram 3500 Brake Master Cylinders?

Advance Auto Parts keeps returns simple. For new Ram 3500 Brake Master Cylinders and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.