Replacement Brake Actuator for Global Direct GDC-80

Question

Question:

I have a GDC Global Direct 80 Actuator on my 2001 Cobalt 240 Trailer. The outer housing is welded to the Y front portion of the trailer. There are 3 pins that hold the inner portion to the outer portion though looking at a parts Diagram for the GDC 80 there are 4 pins. If there are 4 pins the lower back one is covered by the trailer frame y piece and would have to be drilled for access. My question is can a replacement unit fit inside the square box of the GDC 80 or will I have to cut it off and re weld a replacement?

asked by: Scott B

0

Expert Reply:

You will need to cut that off of your 2001 Cobalt 240 to replace the actuator since there are no replacements that will fit. I recommend welding on a straight tongue so you can use a bolt-on actuator like the Dexter Zinc-Plated Brake Actuator # T4747200. This is made for disc brakes and has the same 8,000 lb rating you currently have.

expert reply by: Robin H

0

Global Direct GDC-80
(click to enlarge)

Answer 1

We have the perfect replacement for your Global Direct GDC-80 brake actuator. Since you mentioned "down tongue" I believe you were referring to having an actuator with drop. If you have disc brakes, the best option is the Demco Hydraulic…

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Answer 2

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 3

I attached a picture that shows all of the mounting hole dimensions pointed out as well as a second picture that shows the distance from the front mounting hole to rear of shroud on the Demco DA91 #DM8750311 you referenced.

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Answer 4

The direct replacement for your Titan Model 6 4079200 is the #T4079200. However, you have disc brakes on your trailer, not drum brakes. For a replacement designed for drum brakes you can use the #T4750820 which is the Model 10 and replaced the Titan…

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Answer 5

To bleed the brake lines with your Demco Hydraulic Brake Actuator w/ Drop and Electric Lockout #DM8750311 you'll need to complete the following steps: 1. First raise the tongue of the trailer 4" to 6". 2. Loosen or remove two 5/16”…

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Answer 6

I have included a picture that shows the measurements needed for a spindle, bearings, seals, faces, and hubs. The spindle measurements are labeled A through F. A is the spindle shaft diameter B is where the grease seal sits C is where the inner…

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Answer 7

If you are wanting to replace the entire surge brake actuator on your Four Winns Horizon 190 boat trailer then I have exactly what you will need. I recommend using the Dexter Disc Brake Actuator part #099-175-20. This actuator works with 2"…

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Answer 8

The Atwood actuator you mentioned is no longer available but we can help replace it. To replace it I recommend the Titan, part #T4747200. It has a higher capacity at 8,00 pounds and still fits a 2-5/16 inch hitch ball. It's also a bolt on and…

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Answer 9

You will need to measure the diameter of the spindles where the seal and bearings ride. Check out the picture I attached that shows where this is. You will need an exact measurement so either a digital or dial caliper will be needed. To pick out the…

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Answer 10

We do have actuators that will work with a trailer that has disc brakes and an 8,000 lb GTW. The Titan #T4747200 may be a great option depending on the hitch ball size you need. It works with a 2-5/16" hitch ball, bolts onto 3" wide channel…

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Answer 11

In terms of capability the Dexter DX7.5L A-60 Brake Actuator w Electric Lockout - Bolt On - Disc - 2" Ball - Zinc - 7.5K #DX89FR is a good replacement option. The problem is the design of your old TDE LP7000 which was installed inside the tongue…

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Answer 12

To replace the shock in your Titan model 10 actuator you are going to basically need to disassemble the actuator so that you have access to the shocks. Instead of describing to you how it comes apart I thought it would be more helpful if you had an…

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Replacement Brake Actuator for Global Direct GDC-80

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