Bolt Hole Dimensions for Demco Hydraulic Brake Actuator # DM8759411

Question

Question:

How far are the three bolt holes apart?

asked by: Niklas G

0

Expert Reply:

I attached a picture that has the bolt hole dimensions of the Demco Hydraulic Brake Actuator # DM8759411 for you to check out but the distance between the two closer holes is 3 inches and the distance between the two holes further apart is 9-1/2 inches.

expert reply by: Jameson C

0

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Answer 1

Hey Dustin, The Demco Actuator #DM48CV is in fact for disc brakes and we have to get our page updated! Thank you for pointing that out so we can get that fixed haha. Since you're looking for a drum brake application the actuator you are going to…

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Answer 2

Hey Wil, while we don't have an exact brake line kit to the part #18SI-BLKIT that has a 20 foot feed line but we do have the part #HS496-251 which is a similar single axle brake line kit that has a 25 foot long feed line. Would that work?

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Answer 3

The #DM5939 is only compatible with the DA91 like the #DM8759131. Unfortunately, there is no option for manual lockout on a DA70 like the ##DM72VR. There are two ways you can keep your brakes from locking up with this brake actuator. The first is to…

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Answer 4

Hi Jason, We do have a reverse lockout (and cover!) you can use with the Demco Hydraulic Brake Actuator w/ Drop #DM8758811, which is the Reverse Lockout Solenoid #DM11993 and Cover #DM11674-95. Another option - if you don't have the actuator yet…

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Answer 5

Hi Ed, In regards to the 3,500 lb Demco Hydraulic Brake Kit #40716-15 and the Hydraulic Trailer Brake Kit #AKUBRK-35-D, starting with the country of origin, the Demco are made in the U.S. and the opposing brakes (made by AxleTek) are made in China.…

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Answer 6

Hey Clay, if the bolt pattern of your boat trailer does not match what is on the Demco actuator part #DM8104311 you have the option to redrill holes on the trailer to match the actuator or you can have the actuator welded to the trailer. I'd…

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Answer 7

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…

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Answer 8

Hey, Wayne! That's a great question. Actuators like part #T4500600 are designed based off capacity and not the amount of axles a trailer has. The actuator is rated for 7,500 lbs. regardless if its 1 or 2 axles equaling that weight. The most…

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Answer 9

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 10

I found a surge coupler that will work well on your trailer. However, the part that you referenced, #DM8204011, is designed only to work with drum brake systems. Disc brake systems need higher psi for the calipers to activate the brakes and drum…

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Answer 11

I looked on Demco's website and was able to pull some information and diagrams on how you would mount the Demco Hydraulic Brake Actuator item #DM8609101. I have attached them below. I was not able to find any pictures of this Actuator installed.…

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Bolt Hole Dimensions for Demco Hydraulic Brake Actuator # DM8759411

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