Replacement Surge Brake Parts for 2004 5 Starr Boat Trailer

Question

Question:

1) number of axels with brakes. 2 2) the axel capacity, 4,013 lbs. 3) trailer length from the tail lights to the tongue 24'. 4) Wheel bolt pattern, 6 lugs. 5) type of disc. hub and rotor assembly. not sure if they are 10" that’s what they look like to me. 6) I also need the non brake hubs for the rear axel. 7) all new lines. The bearings on these axles are 1.25" x 1.75" making the numbers inner 25580 and outer 15123.

asked by: Jack B

1

Helpful Expert Reply:

It sounds like you have a Demco Actuator to me like # DM8104002. We also have one with a 4 inch drop # DM8104311. Both are Hydraulic Brake Actuators that are rated at 12,500lbs.,has a 2-5/16 inch ball, and bear the DA10 model number.

I was able to look up your boat trailer and the parts used between packages varied. I can help you pick out Rotors, Lines, Calipers, and Pads if you can provide me with more information about the current items on the trailer. I will need the number of axles with brakes, axle capacity, trailer length, wheel bolt pattern, style of discs you have (slip on rotors or hub and rotor assemblies).

I have attached a Help Article of how to determine what your wheel bolt pattern is for your convenience.

expert reply by: Jackie C

1

Jack

1/19/2016

1) number of axels with brakes. 2 2) the axel capacity, 4,013 lbs. 3) trailer length from the tail lights to the tongue 24'. 4) Wheel bolt pattern, 6 lugs. 5) type of disc. hub and rotor assembly. not sure if they are 10" that’s what they look like to me. 6) I also need the non brake hubs for the rear axel. 7) all new lines. The bearings on these axles are 1.25" x 1.75" making the numbers inner 25580 and outer 15123.

Reply

Jackie C.

1/19/2016

Great news since we have all this information we can get you a new setup for your boat trailer. Let's start with the Disc Brake Kit, I recommend the Kodiak # K2HR526DS. This kit will include 2 dacromet hub and rotor assemblies as well as stainless steel calipers and mounting brackets. This 12 inch assembly has a 6 on 5-1/2 bolt pattern that will be compatible with your current setup. Since you only have one axle with brakes, the brake line assembly that I recommend for you is the 19 foot Titan Hydraulic Kit # T4829900. This kit will include all the parts to get your new disc brakes up and running. If you intend to run brake lines along the axle of your trailer to install disc brakes - as is often done for boat trailers - you will need 1 additional hose # T0776500 and 1 extra hose clip # T0776400 with bracket # T0776300 to complete the installation because you will want a flex line to go in between the frame and the axle. The non brake hubs I recommend for your boat trailer will be the # 8-213-51UC1-EZ. These galvanized idler hubs include an E-Z lube cap for quick and easy maintenance. I've included links to the pages specific to your trailer just in case you'd like to get a different coating on any of the components listed above.

Reply

Answer 1

The Kodiak disc brake kit part #k2hr35d that you referenced is compatible with the 84 spindle which has a dimensions of 1.06 for the bearing surface closest to the threads, 1.38 inches for the other bearing surface and then for the grease seal it…

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Answer 2

Brake lines don't have to be difficult to run. I recommend the Kodiak Hydraulic Brake Line Kit - Single Axle - 18' #18SI-BLKIT. This will give you one 18 foot flexible line and one 7 foot line and one 1-1/2 foot long line along with…

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Answer 3

Parts #K2HR35D and #K2R35D accomplish the same thing and have the same ratings but they fit differently applications. If you take a look at the pictures I've attached, part #K2HR35D is a complete kit with hubs and rotors where part #K2R35D…

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Answer 4

For a completely stainless steel version of the Kodiak Disc Brake Kit part #K2HR35D you will want to use the Kodiak Disc Brake Kit part #K2R35S. You will also need an idler hub like the Kodiak Trailer Hub part #KH84545S as the stainless steel version…

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Answer 5

The Demco Hydraulic Brake Actuator part #DM8104311 is a fit for trailer tongues 3" wide. If this is what you have then it will work well. If you are however looking for the bolt hole spacing then you can reference the attached photo.

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Answer 6

I recommend the Dexter Zinc-Plated Model 10 Brake Actuator w/ Drop to replace your current Tie Down actuator. You will need either the Disc Brake Actuator #T4750620 or Drum Brake Actuator #T2478100. These both have a similar design as your current…

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Answer 7

The Dexter 8-427 hub is no longer available. Even looking through Dexter's site the only references to it are replacement bearings. You can use a wheel with a larger pilot hole as long as the wheel attaches to the hub using lug nuts and not…

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Answer 8

If you are absolutely sure you'd never be over the 12k number you listed a 12.5k actuator like the Demco part #DM8104311 would work great. I really like how easy to use the EZ latch couplers are of the Demco actuators. If you wanted extra…

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Answer 9

Another wire or harness is not needed on the 2023 Honda CR-V for the install of the Curt 4-Way Wiring Harness #C56370, but you do have to add 20 amp fuse to location #17 in the fuse box.

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Answer 10

I did some looking and found that the 46210 and 46845 hubs you currently have use the same #L68149 inner bearing and #L44649 outer bearing. However, as we do not carry the Tie Down Engineering Vortex hubs, I cannot say what all will fit them,…

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Answer 11

The Master Lock Trailer Coupler Lock #377DAT you purchased can accommodate a max coupler width (including lip) of 4 inches , so for a lock that works with up to a 4-3/4 inch coupler width, I recommend the Blaylock EZ Lock Trailer Coupler Lock…

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Answer 12

I have the exact replacement brake actuator for your Road King boat trailer. For this, you are going to want to use the Titan Zinc-Plated Brake Actuator part #T4750620. This is the same actuator as you have on your trailer now and will allow for a…

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