Determining Which Hydraulic Disc Brake Kit For 2014 Karavan Boat Trailer

Question

Question:

Would you be able to direct me to what disk break kits you have available for my 2014 Karavan Model A-60/A-75XR-84. Single axle, 6 lug, 12 rotor. Pulling a 2013 Robalo 207, 3200lbs.

asked by: Eric B

0

Expert Reply:

I would be happy to recommend a disc brake kit for your 2014 Karavan trailer carrying a 2013 Robalo 207 but you will need to confirm the axle rating of your single axle, and the bearing combination your trailer uses.

To determine the axle capacity you will want to check the axle tag located on the center of the axle which will have the axle weight rating. If the tag is missing we can get an estimate of the axle rating by using the GVWR of the trailer.

Moving on to the bearings you will need to remove one of your current hubs and look for the bearing numbers stamped in the face of each bearing as shown in the included picture of the # L44649.

If your bearings are worn to the point that you cannot read the bearing numbers you will need to use digital calipers like # PTW80157 to precisely measure your spindle according to the included diagram.

For example the Kodiak Disc Brake Kit - 12" Hub/Rotor - 6 on 5-1/2 - Dacromet/KodaGuard - 5,200 to 6,000 lbs # K2HR526DKG use the 6 on 5-1/2" bolt pattern your trailer uses, and is for 5200-6000lb axles using inner bearing # 25580 and outer bearing # 15123.

If your trailer currently has drum brakes you will also need to replace your surge brake actuator with a disc brake model like the Dexter DX7.5L A-60 Brake Actuator w Electric Lockout - Bolt On - Disc - 2" Ball - Zinc - 7.5K # DX29FR.

If you can confirm your axle capacity and bearing combination I would be happy to recommend the correct disc brake kit for you.

I included a video of the # DX29FR and a link to a helpful article that goes over adding hydraulic disc brakes for you to take a look at.

expert reply by: Samuel C

0

Bearing Number Stamped In Face Of Bearing
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Where To Measure Spindle To Determine Inner and Outer Bearing
(click to enlarge)

Answer 1

The Dexter DX7.5L A-60 Brake Actuator w Electric Lockout #DX29FR is for disc brakes and comes with a manual lockout key which you could use to manually lock it out and reverse the trailer without brakes locking up. It's a little odd but the surge…

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Answer 2

The Replacement Mounting Bracket for Kodiak Disc Brake Caliper - Dacromet #KCMB12D will work with your 5 bolt system if it's over-the-hub rotors or a machined hub-and-rotor assembly and have a kodiak system. This bracket can mount on either the…

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Answer 3

The caliper bracket you are looking for is the Replacement Mounting Bracket #KCMB12D which is compatible with the 5 bolt mounting flange you have as well as the 225 Kodiak Dacromet calipers you have as well. Then for a bolt kit you'd want the…

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Answer 4

Yep, you got it, the bolt hole dimensions are 3" x 2-1/2" for the Dexter DX7.5L A-60 Brake Actuator For Disc Brakes #DX29FR. This fits over a 3" x 4" tongue and the ball to opposite end length you stated does not matter, no.

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Answer 5

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 6

If your current springs have 5 leaves then going to a 7 leaf spring will increase the height of the trailer a little and make the trailer more susceptible to sway. Regarding capacity if you go with springs rated higher than what is required it will…

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Answer 7

I agree it is the right time to upgrade to a Lithium charger/converter as not all are Lithium compatible. I recommend using the Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger - 60 Amp #PD4060K which is a replacement for your…

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Answer 8

The correct replacement for a Demco Master Cylinder 05680-C is the Replacement Master Cylinder part #5650. I spoke with Demco to confirm this for you.

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Answer 9

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 10

Brake systems are not dependent on the hub bolt pattern. So you can use the Electric Trailer Brake Kit #AKEBRK-7-SA for 12 inch hub/drums or #AKEBRK-35-SA for 10 inch hub/drums. Then use #10-1-1 wire sold by the foot for your brake magnet wiring.…

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Answer 11

The Tekonsha OEM Vehicle Wiring Harness #22121 that you referenced includes all the wiring and parts necessary to install a fully functional 7-Way connector and trailer brake controller. The included brake controller harness is compatible with and…

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Answer 12

In order to install a brake controller on a dump truck you'd first need to start with a 4-way trailer connector and then adapt this to a 7-way so you can hook up a brake controller. I won't have much info for anyone particular dump truck but…

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Determining Which Hydraulic Disc Brake Kit For 2014 Karavan Boat Trailer

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