What Are The Mounting Hole Dimensions Of The Demco Hydraulic Surge Brake Actuator DM8609101

Question

Question:

Do you have the dimensions for the mounting holes?

asked by: Evan

0

Expert Reply:

We sure do!

The Demco Surge Brake Actuator # DM8609101 you were looking at has mounting holes that are 3" apart from the front hole to the second hole, 9-1/2" apart from the second hole to the last hole, and 12-1/2" apart between the front and rear holes as you can see in the included diagram.

expert reply by: Samuel C

0

Dimensions Of Demco # DM8609101
(click to enlarge)

Answer 1

So the Atwood 83000, 83005, 83010 brake actuators are obsolete, and Atwood is no longer in business so there isn't a replacement master cylinder. You'll need to replace the whole actuator, and for one like the Atwood with the same 8,000 lb…

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Answer 2

I believe we can narrow this down based on the information you are referencing. However, the best way to be sure is to measure your existing bearings or spindle with a digital caliper like the #PTW80157. It looks like one bearing is stamped with…

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Answer 3

In the 10 inch brake size the most popular axle capacity is 3,500 lb. I'd be surprised if you had a higher or lower capacity than that but typically you can find the axle capacity either listed on the VIN plate of the trailer or even on the axle…

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Answer 4

The Titan Hydraulic Brake Kit - Free Backing - Galphorite - 10" - Left/Right Hand - 3,750 lbs #T4423500-400 will just be the brakes. If you are needing to replace your drums as well, etrailer.com Easy Grease Trailer Hub/Drum Assembly for 3.5K…

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Answer 5

Hello, and thanks for providing all of that information for your axle. I had my contact at Lippert run the item number and serial number. Your axle is a standard 3,500 lb axle and it used the standard bearing and seal sizing. Our bearing kit #BK2-100…

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Answer 6

Hey Dave, To retract the breakaway cable, slide the coupler fully forward and push up on the pushrod release bracket located on the underside and behind the hitch ball socket to allow the bead to retract into the actuator. This will release the…

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Answer 7

Hey Scott! Both the 3,500 lb and 3,750 lb brake assemblies work with a 10" x 2-1/4" drum so either one will fit with your hubs, but you can verify your axle capacity either on the sticker tag on the side of your EZ Loader Trailer, or by…

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Answer 8

There will be a few parts needed to add electric brakes to your trailer. First, you will need to have a flange on the axle that a brake would bolt to. If you do not currently have this flange, you will need to add something like the Brake Mounting…

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Answer 9

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 10

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 11

Hey Bryan, that's a good question. The pricing can definitely be misleading, but I wouldn't use it to judge the quality of the tire. A lot of that comes down to promotions, inventory, and whether you're looking at a tire by itself or…

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Answer 12

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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What Are The Mounting Hole Dimensions Of The Demco Hydraulic Surge Brake Actuator DM8609101

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