Best Automotive Replacement Master Cylinders in 2022

Last update: January 3, 2023

Are all master cylinders the same?

Are all master cylinders the same? No, they are not. Master cylinders come in a variety of sizes and configurations to fit different vehicles. Some common types are single bore, dual bore, and tandem bore.

Are brake master cylinders universal?

Brake master cylinders are not universal. There are different types for different vehicles. You need to make sure you get the right one for your car.

Can a master cylinder fail without leaking?

A master cylinder can fail without leaking, but it is less likely. The most common cause of failure is a loss of hydraulic pressure, which can be caused by a leak. Other causes of failure include a loss of fluid, a blockage in the line, or a failure of the seals.

Can I use a disc drum master cylinder on disc disc?

Disc brakes are more common on modern vehicles, but some older vehicles may have drum brakes on all four wheels. Disc brake master cylinders are not interchangeable with drum brake master cylinders. The two types of master cylinders have different internal valving to accommodate the different types of brakes.


Dorman M2796 New Brake Master Cylinder Review:


I recently bought a secondhand vehicle hauler trailer. Without the trailer brakes functioning, I dragged it home over the mountains, and it was very uncomfortable having it force me down the hills (real heavy). I removed the master cylinder and discovered it to be disconnected, full of corrosion, and perhaps other things. Anyway, after spending approximately 4 hours looking up the part number at the major trailer retailers, I performed a broad search and found that Amazon had the lowest price and the quickest delivery.The replacement fit perfectly.A SIDE NOTE The only issue I have with Amazon Automotive is that you have to sort through all of the items that appear to be the component when you key in a make and year to conduct a search in order for them to determine whether they are appropriate for your car or not. I wish that step in the process had been a little more obvious. Naturally, I usually begin with the cheapest item, but it is NEVER the correct part, NO! All of my vehicles appear to prefer the priciest components.



Motive Products 1100 Master Cylinder Adapter Review:


Great results. The rubber gasket appears to be excessively large, yet it functions. You can start using it after connecting it to your air compressor. Some recommend 15-20 psi, but I thought it was too low. I applied 30 psi. What the brake system is capable of handling is unknown to me.Paying $25 for a plastic cap, a gasket, a brass barb fitting, and two clamps irritates me. However, the work required to recreate this from a spare master cylinder cap is nay.A check valve in the line connecting the air fitting and the cap may be a great addition. When pressure is suddenly released, brake fluid generates hilarious noises and splashes. I would lower the compressor pressure, but having to do that after each wheel is a hassle.



Dorman M390303 New Brake Master Cylinder Review:


This was used on my 1989 Cherokee to convert to ABS. Exactly matched on the power booster. Brakes function. Due to the angle of the MC after installation, you should bench bleed this. Be careful that when manual bleeding occurs, the front brake reservoir astonishingly quickly runs dry. O-ring for sealing the MC base is included. came without a bench bleeding kit. best value available.



Cardone 10-5000MCB Master Cylinder Bleeder Tool Review:


In order to obtain enough clearance to remove and replace a faulty brake booster, I had to remove the brake lines and the master cylinder from a 1998 Chevy C1500 pickup. When I came across this bleeder tool, I made the decision to buy it and give bench bleeding the master cylinder a shot.It was incredibly efficient to have the option to forward and reverse bleed the master cylinder inner ports and line outputs/fittings. After installation, I had a flawless brake pedal and did not even need to use a scan tool to bleed the ABS HCU. extremely efficient tool highly advisable



ARES 70923-1-Liter Vacuum Brake Fluid Bleeder - Hanging Hook and Locking Trigger Allows for Hands Free Operation Review:


After taking my 2002 Honda CR-V (with 146,000 miles) in for airbag recall service and getting a service suggestion for brake fluid replacement, I bought this and used it. This service was long delayed and, as far as I know, has never been provided (should be done every two years). The dealer's estimate for service was $162. Having taken auto shop in high school 53 years ago and being retired, I decided to think about performing the task myself. I already had the Honda 2002 CR-V service handbook, and my toolbox was very well supplied. So, here is some guidance. The bleeder doesn't come with an adapter that fits, so you'll need one to connect it to the master cylinder. The CTA 7030 adapter will cost you an additional $38.00, plus a few more dollars for thread sealant. The CTA male pneumatic/hydraulic fitting included in the adapter included with the bleeder must be replaced. They are not the identical kind. The fitting included with the CTA adaptor is not the same as that used by the Ares tool (according to the CTA catalog, a Nitto quick disconnect coupler). Thankfully, the threads on both of the fittings are the same size and have the same threading. Buy three pints (at about $4.50 per pint) as I needed somewhat more than two pints of fluid for the change. For the caliper operation, I already had a collection tank and some tubing. For this stage of the update, you'll need to purchase some Tygon or surgical tubing if you don't already have it. How to utilize the tool is demonstrated in a YouTube video by Ares. It's really simple, really. Overall, you'll make a few dollars less. And since your second-generation CR-V, Civic, or Accord all share the same master cylinder, you'll be able to drive them well into old age. By the way, someone claiming to be a Honda repair expert responded to a question by asserting (or strongly hinting) that the bleeder arrived with the proper adaptor. It's false.



ARES 70921-2-Liter Manual Brake Fluid Pressure Bleeder - Makes Brake Fluid Changes Quick and Easy - Easy One Person Manual Pump Operation Review:


After taking my 2002 Honda CR-V (with 146,000 miles) in for airbag recall service and getting a service suggestion for brake fluid replacement, I bought this and used it. This service was long delayed and, as far as I know, has never been provided (should be done every two years). The dealer's estimate for service was $162. Having taken auto shop in high school 53 years ago and being retired, I decided to think about performing the task myself. I already had the Honda 2002 CR-V service handbook, and my toolbox was very well supplied. So, here is some guidance. The bleeder doesn't come with an adapter that fits, so you'll need one to connect it to the master cylinder. The CTA 7030 adapter will cost you an additional $38.00, plus a few more dollars for thread sealant. The CTA male pneumatic/hydraulic fitting included in the adapter included with the bleeder must be replaced. They are not the identical kind. The fitting included with the CTA adaptor is not the same as that used by the Ares tool (according to the CTA catalog, a Nitto quick disconnect coupler). Thankfully, the threads on both of the fittings are the same size and have the same threading. Buy three pints (at about $4.50 per pint) as I needed somewhat more than two pints of fluid for the change. For the caliper operation, I already had a collection tank and some tubing. For this stage of the update, you'll need to purchase some Tygon or surgical tubing if you don't already have it. How to utilize the tool is demonstrated in a YouTube video by Ares. It's really simple, really. Overall, you'll make a few dollars less. And since your second-generation CR-V, Civic, or Accord all share the same master cylinder, you'll be able to drive them well into old age. By the way, someone claiming to be a Honda repair expert responded to a question by asserting (or strongly hinting) that the bleeder arrived with the proper adaptor. It's false.



Dorman M630031 New Brake Master Cylinder Review:


Excellent value at a competitive price. I used this MC with the OBS (95Tahoe) update. One of the lines only required an adapter to fit perfectly, and the breaking strength was immediately increased. Plugs and bleeding instructions are included. If you don't want to, you don't have to get a bleeder kit. However, bleeding on a bench with the provided plugs takes a LONG time. Yet hey. Self-service auto repair saves money but not time.Obtain with assurance



Dorman M390259 New Brake Master Cylinder Review:


This was purchased for my mother's pickup because I felt my own brake pedal and wanted her to have a nicer one. If it feels like a sponge and isn't leaking. Blow your abs. Either use a scanner in a store and pay the fee, or apply the brakes suddenly in a puddle-filled parking lot. I hope your motor doesn't have air in it. Afterward, there is no turning back.


Can you install a master cylinder without bench bleeding?

You can install a master cylinder without bench bleeding, but it is not recommended. Bench bleeding helps to remove any air from the system and ensure that the master cylinder is functioning properly.

Can you test a master cylinder?

Yes, you can test a master cylinder by bleeding the brakes. This will allow you to see if the master cylinder is leaking or if there is any air in the system.

Can you use any master cylinder with disc brakes?

You can use any master cylinder with disc brakes, but you may need to make some adjustments to the brake pedal to get the right feel. The master cylinder controls the amount of fluid that goes to the brakes, so if you have a larger master cylinder, you may need to adjust the brake pedal to compensate.

Do you have to change the master cylinder when converting to disc brakes?

No, you don't have to change the master cylinder when converting to disc brakes. The master cylinder is the same for both disc and drum brakes.

Do you need a proportioning valve with 4 wheel disc brakes?

If you have a vehicle with four-wheel disc brakes, you do not need a proportioning valve. The proportioning valve is used to adjust the amount of pressure that is applied to the brakes. When you have four-wheel disc brakes, the pressure is evenly distributed to all four brakes, so you don't need a proportioning valve.

How long does a master cylinder last?

Most master cylinders will last the lifetime of a vehicle if they are properly maintained. However, there are a number of factors that can shorten the lifespan of a master cylinder, such as: -Excessive heat exposure -Corrosion -Misalignment -Improper installation If any of these factors are present, it is important to have the master cylinder checked by a qualified mechanic to ensure it is still safe to use.