Will the Dexter E-Z Flex Suspension Kit Work for Boat Trailer in Saltwater

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Question:

How does the dexter EZ flex hold up to saltwater and marine use? I want to install on a heavy boat trailer, 16,000lbs dry with trailer, launched 1-2x week in the Pacific Ocean. But I’m worried about how it will hold up to the elements. Or, am I better off getting the dexter heavy duty suspension with the greaseable equalizers. I want to cut down on the vibration, squeaking, and jerking on the truck. It has new 6k triple axles, 3k leaf springs, heavy duty shackles, and wet bolts.

asked by: Hubert T

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Expert Reply:

The Dexter E-Z Flex Suspension Kit # K71-656-00 is not primarily designed to be used in saltwater but it will hold up about as well as your regular equalizers. The bronze finish will help to resist corrosion. In order to prolong the life of the E-Z Flex, I recommend rinsing everything down with fresh water after you take the trailer out. This will help all of the components of your trailer and help prevent corrosion.

I would recommend this kit over something like the Dexter Heavy-Duty Suspension Kit # K71-449-00. Especially since you are looking to cut down on vibration and jerking on your truck. The E-Z Flex will help with a smooth ride where the heavy-duty suspension kit will only provide you with more durable parts. Either way I would say to rinse with fresh water.

I have attached an installation video for your reference.

expert reply by: Robin H

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Answer 1

Thank you for providing the specs for the suspension components that you already have. Correct hanger spacing really depends on the components being used such as springs, hangers and equalizers. Most of the hanger spacing dimensions that we have are…

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Answer 2

Hey Doug, thanks for reaching out! The MORryde ALLTREK 4000 #MR89DR dimensions can be a bit difficult to explain via text so I've attached an image giving you the dimensions you're asking about!

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Answer 3

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 4

Yes, going from a 4 leaf to a 6 leaf spring would add slightly to your ride height. For example, if the current 4 leaf spring has 3/8" thick leaves, and you go to a 6 leaf spring with 3/8" thick leaves, you would be adding 3/4" of…

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Answer 5

To slightly lower your trailer that has had an "axle flip" kit installed you would want to use slightly shorter shackle straps, not longer ones. Shorter shackles will let the axle rest closer to the trailer frame, which lowers the trailer…

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Answer 6

We do have the panels separately. What you're looking for is the Go Power Overlander Expansion Kit - 200 Watt Solar Panel #34282182.

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Answer 7

The AllTrek 4000 kits provide the best cushioning so if you were to upgrade from your CRE3000 kit to the Alltrek you would see a big improvement. If you have a 35 inch wheelbase you'd want the part #MR29DR or if you have a 33 inch wheelbase…

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Answer 8

Hi there Andy; thanks for that info, and while we don't have 3,500 lb axles that are 86-1/2 inches long, we do have a 5,200 lb option with the Dexter Trailer Axle Beam #8327816. The spring center you mention is an odd one, as the #8327816 has…

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Will the Dexter E-Z Flex Suspension Kit Work for Boat Trailer in Saltwater

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