Replacement Disc Brake Actuator For Titan Aero 7500 Which is Obsolete

Question

Question:

I have a Titan Aero 7500 serving disk brakes. Is this the kit I need? Replacement Master Cylinder Kit for Titan Aero 7500 - Disc Brakes T4875700 Also want to replace other wear parts like the bolts, is there a kit for the rest of the wearing parts?

asked by: Dean H

1

Helpful Expert Reply:

You are going to need to replace your Titan Aero 7500 Disc Brake actuator as Dexter has discontinued the T4875700 and all the replacement parts for the Titan Aero surge actuators. I recommend upgrading to the Dexter DX7.5L A-60 Brake Actuator # DX29FR. This actuator is designed to bolt onto a 3" wide by 4" tall trailer tongue. It includes an electric lockout to prevent the disc brakes from activating in reverse.

expert reply by: Bud M

1

Answer 1

The Dexter DX7.5L A-60 Brake Actuator w Electric Lockout part #DX29FR for disc brakes and part #DX27FR for drum brakes use 1/2" diameter mounting hardware. We have used both grade 5 and grade 8 bolts when doing installations of them but the…

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Answer 2

Yes, you can weld on the Dexter DX7.5L A-60 Brake Actuator w Electric Lockout - Bolt On - Disc - 2" Ball - Zinc - 7.5K item #DX56FR you referenced. You will want to make sure you remove the zinc coating and get down to the bare metal. I have…

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Answer 3

The Fulton A60 Surge Brake Actuator is obsolete so you'll need to replace the entre unit for which I recommend using the Demco Hydraulic Brake Actuator part #DM72VR for drum or part #DM62VR for disc. The Demco actuator has a 7,000 lb rating which…

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Answer 4

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…

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Answer 5

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 6

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 7

To determine the size of the brake assemblies you need you have to measure the depth and width of the hub drum on the axle like what you see in the picture I attached. The most common size is 2-1/4 inch wide like the #T4071600-500 that you…

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Answer 8

Hey Richard, thanks for reaching out! The Dexter DX7.5 Drop-N-Go Brake Actuator #099-175-00 is a great option for a replacement actuator because it's a direct replacement for the common Model 60 actuators that were popular in the '90s.…

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Answer 9

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 10

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 11

Traditionally, trailer manufacturers did not use electric brakes on boat trailers because the brake magnet wiring and trailer wiring did not always have the best insulation or water protection. These days, more and more manufacturers are using…

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Answer 12

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

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Replacement Disc Brake Actuator For Titan Aero 7500 Which is Obsolete

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