Replacement Master Cylinder Kit for Titan Aero 7500 Brake Actuator

Question

Question:

I am in the process of troubleshooting by brakes. I had both calipers grabbing until I released a bleeder. So, Im thinking I need to look at the coupler/cylinder. Is there a standard rebuild kit for a stuck cylinder or piston?

asked by: Gary D

0

Expert Reply:

There are replacement master cylinder kits available for your Titan Aero 7500 brake actuator, and the correct one will depend on if your actuator was for drum brakes or disc brakes.

For drum brakes you need the Replacement Master Cylinder Assembly for Titan Model 60 and Aero 7500 Brake Actuators - Drum # T4395100.

For disc brakes you need the Replacement Master Cylinder Kit for Titan Aero 7500 - Disc Brakes T4875700.

expert reply by: Kyle S

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Answer 1

According to my research, the Titan Aero 7500 and the 6000 Brake Actuating Couplers both use the same bolt pattern. To confirm this, you can compare the dimensions of the diagram I produced for you with the bolt holes on your trailer tongue.…

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Answer 2

The manual lockout on your Atwood 85778 surge brake coupler is there so that you can back up the trailer without the brakes locking up on you. Yes you can safely tow your trailer with the broken manual lockout, you just have to make sure you…

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Answer 3

You can convert surge brakes to an electric over hydraulic braking system. To do this, you will need an electric over hydraulic actuator and a brake controller. For an electric over hydraulic actuator, I recommend looking at the Carlisle HydraStar…

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Answer 4

The Demco Hydraulic Trailer Brake Actuator part #DM72VR should be a direct replacement for the Atwood 61101 Brake Actuator that you have now. This newest updated it rated at 7K instead of 6K. This is a bolt on option that mounts on 3" centers.…

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Answer 5

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 6

Thanks for the pictures of your actuator Corey, I can see you have an Atwood coupler which like you mentioned is no longer available so it would be time to replace it with something current. Since you would prefer a manual lockout actuator (don't…

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Answer 7

Thanks for the picture. Basically the two actuators are the same but the left is the current design for the #T4500600 so it would be the correct replacement.

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Answer 8

I would be happy to help you. The Brake Actuator with Manual Lockout - Bolt On - Drum - 2" Ball - 7,500 lbs item #T4500600 you referenced is recommend to be mounted on a 3" wide tongue. It is an industry standard actuator and has an inside…

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Answer 9

Hey Al, for a flexible brake line that could attach to the back of the master cylinder of the Demco Actuator part #DM8609101 that you ordered you'd want the part #DM05982 which is 19 inches long. I'll put a note in your order notes that you…

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Answer 10

The distance between the mounting holes of the Dexter coupler part #DX56FR is 3 inches so it would bolt right up to your trailer. For a manual lockout you could use with this you'd want part #DX94FR. Standard brake line kits like the part #DM5424…

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Replacement Master Cylinder Kit for Titan Aero 7500 Brake Actuator

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