How To Choose Between Dexter E-Z Flex Suspension Kits K71-652-00 and K71-653-00

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Question:

I have 2020 Crossroads camper with axles that are marked 5100# with 6 lugs and axle spacing is 34. Should i still use K71-652 kit?

asked by: Rick C

1

Helpful Expert Reply:

In order to choose between the Dexter E-Z Flex Suspension Kits, part # K71-652-00 and part # K71-653-00 you simply need to measure the existing equalizers. If they measure 5-1/2" or close then you'll use part # K71-652-00 but if they measure 7-3/4" or close then you'll use part # K71-653-00.

expert reply by: Conner L

1

Answer 1

There really are no drawbacks to adding a shock kit to your 2018 Grand Design Reflection 150 Series 220RK. I do like them as they will smooth out the ride and actually help with sway issues as well. There are a few options to choose from and though…

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Answer 2

Your 2020 Nitro Z20 has an average weight of 4,000lbs. For that weight I recommend using the 6,000lb Dexter E-Z Flex Suspension Kit #K71-652-00. You will want to verify this with the spacing or your current equalizer. This kit is designed to replace…

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Answer 3

Definitely looks like the springs are being overloaded and need to be replaced. You can use higher rated leaf springs but, the higher you go the stiffer the ride will be. Since we know the weight class with your axles the next step would be to…

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Answer 4

So starting with the question about weight, since you have 5,200 lb axles, go with the 5,300 lb leaf springs, or even 6,000 lb leaf springs would be okay, but I do not recommend going with springs rated less than the axle capacity. The number of…

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Answer 5

Hey Michael, at this time the unique bolt pattern of your current pin box does not have an aftermarket replacement. Maybe a more cushioned fifth wheel hitch could help but the A25 isn't a rough riding hitch generally speaking. You could look into…

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Answer 6

There are a couple of different options for SumoSprings on your 2015 Jayco Jay Flight Travel Trailer but which one works for yours will depend on the locations of your axles in relation to how they are mounted. If your axles are above your leaf…

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Answer 7

The E-Z Flex equalizers like the #K71-653-00 are a nice system, but for your Coachmen Chaparral 391QSMB 5th wheel trailer, the MORryde suspension system you mentioned will absolutely be an upgrade: - MORryde AllTrek 4000 Equalizers for Tandem Axle…

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Answer 8

The Morrydy CRE3000 is a similar setup to the EZ Flex setup so there wouldn't be any problem going from one to the other. It would just be a matter of picking out the correct setup based on the dimensions of your current equalizers. You are going…

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Answer 9

Thank you the pictures are a great help. I recommend using the MORryde AllTrek 4000 Equalizers #MR29DR with the MORryde Suspension Upgrade Kit for Triple Axle Trailers - 3-1/8" #MR26ZR for your 2015 Keystone Carbon 327 5th wheel camper. These…

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Answer 10

Hi Dan; I can definitely help you find these parts for your 2020 Grand Design Imagine 2500RL. I reached out to Dexter and found that the leaf springs that came with your axle measure 26" so you will want to match that when replacing them. Since…

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Answer 11

Yes, you can purchase the equalizers by themselves from the kit part #K71-653-00. The E-Z Flex 8,000 lb Equalizers alone without the kit components is part #K71-655-00 for a quantity of 2. The equalizers measure 2-7/8" tall by 7-3/4" Long…

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Answer 12

The difference between the #K71-653-00 and the #K71-655-00 is that one is a kit and one is just the equalizers. The Dexter E-Z Flex Suspension Kit #K71-653-00 includes the equalizers, shackles, nuts and bolts. While the E-Z Flex Equalizers…

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How To Choose Between Dexter E-Z Flex Suspension Kits K71-652-00 and K71-653-00

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