Arrives before Christmas 
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Replaces the master cylinder assembly for your Dexter Model 10 or Model 20 brake actuator. Works for disc brake applications only. For drum brake applications use T2374600 instead.
Features:
Fits:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everybody, Andy here with etrailer.com, and today we're gonna take a brief look at this replacement master cylinder assembly. This is going to replace the master cylinder assembly for your Dexter Model 10 or Model 20 brake actuators, and this is going to work with disc brake applications only. And for drum brake applications, I am including our item number for the master cylinder assembly that will work for drum brake applications. You can just take that item number and put it in a search field of our website, and it will take you to that master cylinder assembly. And this includes the master cylinder, obviously, and everything needed to install in your actuator. You have your brass connector, and then you have your right hand cylinder mounting brackets and left hand cylinder mounting brackets.
And then you're going to get two of the 3/8 of an inch hex bolts, and then two 3/8 of an inch hex nuts with two 3/8 of an inch lock washers. And then of course the filler cap here. And on our cap it says here use only DOT type 3 brake fluid, just so you're aware of that. And then the mounting holes, center to center, we are sitting right at 4 and 3/4 inches center to center. Let me line that up there for you a little bit better.
There you go. 4 and 3/4 inches on those mounting holes center to center. Well, that's gonna conclude our brief look today. I do hope that it was helpful for you. Again, my name is Andy.
Thank you for joining me.
Average Customer Rating: 4.9 out of 5 stars (59 Customer Reviews)
Replaces the master cylinder assembly for your Dexter Model 10 or Model 20 brake actuator. Works for disc brake applications only. For drum brake applications use T2374600 instead.One of the mounting holes on the side brackets was not tapped out for the 5/16 bolt thread and there is not enough clearance to tap it after the 2 pieces were assembled so I had to reuse the old brackets. Very disappointing.
Part was well packed zero damage. It was the exact replacement Master cylinder. And it came a day earlier than expected. Very pleased
This is an exact replacement part to fix my trailer brakes! Fit perfectly and works as it should!
Great price as well!!
I recently purchased a master cylinder assy for my boat trailer. After receiving the part I noticed there was not a brass adapter fitting in the back of the master cylinder as shown in the picture and clearly stated in the product description that this part was included. I removed the brass brake line fitting from the old part but it was the wrong size. I called etrailer and spoke to Carol. It was a weekend so I was surprised someone answered the phone. Bottom line is Carol took care of me and within a few days the part showed up and the master cylinder is now alive and well where it needs to be....on my trailer. Thanks Carol....GREAT JOB
As always the part came in a reasonably short time "FREE SHIPPING" and again as always just what I needed, I have bought just the master cylinder in the past from my local trailer parts dealer and it didn't come with a new boot or a new cap...etc. and by the time I removed, cleaned and transferred the spring assembly and mounting brackets I had way to much time invested in my project. Today it took not even 5 min to install this part to my hitch and it fit perfect. I truly believe that etrailer.com is the only way to go for any of your trailer needs.
Jim Andersen of Ace Marine, Norther Calif
Exact fit. Works beautifully as it should. Brand new is a wonderful thing on an old crusty trailer. Great price...speedy shipping....can you ask for more?
Highly recommended. Thanks etrailer
Did a complete rebuild of trailer brakes that were just blocks of rust. Couldn’t have done it without the etrailer videos and OEM replacement parts. The Titan actuator fit perfectly, works great.
Repalcement Part for a Titan model 20. Exactly as advertised
Edward
2/14/2014
It was a replacement brake cylinder. Installed easily. Brakes now work as good as new. There have been no issues.
Thank you to all at e-trailer and thank you for the master cylinder I ordered and a nice thank you to Wayne for calling back a message to me. I used a reverse bleeder and pushed the fluid from the calipers and got rid of the dirty fluid just before master then blead the master and soon I had four wheels braking nicely.
Thanks to all of you for making our vacation safer towing the boat.
Richard
Wow, the packaging was the worst I have ever seen... Were they trying to be funny? A master cylinder just bouncing around in a box with the 2 grease seals, nothing protected with packaging, just rattling around in there. Lucky for me the parts in the box, and poking through the side of the box when it arriver were all ok. Glad I was in a good mood, I found it funny this time.
Just got back from a fishing trip, 4 hr ride one way from home. New master cylinder worked like a champ. Perfect replacement.
The product pictured matched my old unit exactly. Received item in a reasonable time. Was able to install the new unit with no problems. I need to complete reworking the rest of the brake system before I can test but so far everything looks great.
as normal every order has been correct, quality parts, great prices and fast service. Have always enjoyed working with E-trailer.
Thanks for being there when I need parts.
Always an easy transaction
As advertised, great price, direct replacement, Super fast shipping, great and prompt customer service. Will be an E-trailer Advocate.
Exact replacement, perfect fit, fast shipping. Great company to work with.
GOT MY PACKAGE JUST AS ADVERTISED AND ON TIME.
Clasea
8/19/2015
good just as expected
Delivered on time, should pack better, but works perfect
I am very happy with my order Everything was correct and I received it in a very good timely manner. Thank you Lisa for getting the master cylinder and selinoid to me that quick It was ordered late Thursday and got it on Monday and back together and ready to go fishing. Again thanks
The master cylinder shipped very quickly and was just what i needed. Installed easily. I will definately purchase from you again.
Placed order and got a phone call within 2 hours that the part was on back order and they offered alternatives. Was told part would be available in 2 weeks. 4 days later part was in and shipped. Great communication from ETrailer!
Products arrived quickly. Heather at customer service was great to deal with (item was backordered). Will definitely buy from here again
Excellent product price and service
Perfect fit, work's like a new trailer!
Quick and easy advice, fast shipping that actually arrives on time and amazing customer service with great follow up.
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Andras C.
6/18/2018
After a year gone by everything works fine as it supposed to.Iam very happy with my trailer.Thank you etrailer