Converting 2017 Big Horn 3270RS to Electric Over Hydraulic Disc

Question

Question:

I have a 2017 Big Horn 3270Rs with 7000 lb Dexter Axles . I want to upgrade to Disc Brakes , electric over hydraulic system. I have a Tekonsha P3 electronic brake controller in my 2001 F-350. What the best way to go for this conversion. Thanks

asked by: Tim L

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Expert Reply:

We have a great kit that includes everything to convert your 2017 Big Horn 3270RS with two 7k Dexter axles to electric over hydraulic disc with the Hydrastar # HSE7K-T1. This comes with all disc, electronic components, brake lines, and the best and most reliable actuator.

expert reply by: Jameson C

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Answer 1

I do have a solution for you, but we do not carry any kits like that. Instead I recommend the HydraStar Disc Brake Kit w/ Actuator for Tandem Axle Trailers - 13" Hub/Rotor - 8 on 6-1/2 - 7K #HSE7K-T1. If you want the Titan/Kodiak brand even…

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Answer 2

Hey Dusty, we have the perfect kit for converting your 2023 Grand Design Solitude 380FL to electric over hydraulic disc with the Hydrastar kit part #HSE7K-T1. We know your travel trailer has a tandem set of 7k axles with an 8 lug bolt pattern which…

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Answer 3

The difference between the Hydrastar Disc Brake Kits are the rotors they come with. The Kit #HSE7K-T1 comes with integral hub-and-rotor assemblies while the Kit #HSE7K-T1SO uses rotors that will slide onto a Idler Hub #AKIHUB-865-7-2-EZ-K.

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Answer 4

I have a replacement option for you, but I do not know why Heartland put the Lippert Standard Replacement Shock - Black #LC283271 on your 2015 Heartland Bighorn 3270RS 5th wheel trailer with a 15500lb GVWR. These shocks are only designed for 3500lb…

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Answer 5

Hey Larry, since your 2018 Montana 3121RL has 7k tandem axles the DeeMaxx brake kit part #DE66AR that you referenced would be the kit you'd need to add disc brakes to your trailer that includes everything. DeeMaxx makes really nice disc brake…

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Answer 6

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 7

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 8

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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Answer 9

Hi Paul, you’re definitely on the right track here, and I can help you narrow this down with confidence. With your tandem 3,500 lb Dexter axles and 33 inch spacing, both the Dexter EZ Flex part #K71-652-00 and the Lippert Road Armor part #LC53CK are…

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Answer 10

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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Answer 11

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 12

The #84 spindle is just a common way to identify the spindle dimensions typically used for 3,500 lb axles. So instead of listing out the parts, people can just say they have #84 spindles and it's easier to know what fits it. The CE Smith Trailer…

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