Replacement 6-Leaf, 7,000LB Double Eye Spring For a 2012 Dutchman Voltage 3950 Toy Hauler

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Question:

I need a set of leaf springs for my 2012 dutchman voltage 3950 triple axle toyhauler. It has 6 leaf springs and 7000 lb lippert axles.

asked by: Billy P

0

Expert Reply:

The 6-Leaf Double-Eye Spring # e64SR is currently our only 7,000lb spring we carry. This has an eye to eye measurement of 24-7/8". Since the springs on your 2012 Dutchman Voltage 3950 are likely sagging over the years of use you will want to measure the length of your spring from the center of the eye to the pin in the center of the leaf spring along the radius. If you come up with 13-3/16" this is going to be the correct spring for you. I recommend replacing your shackle straps and bolts when you replace the springs. You will need to select from one of the kits listed below.

MORryde Suspension Upgrade Kit for Triple Axle Trailers - 2-1/4" # MR86ZR
MORryde Suspension Upgrade Kit for Triple Axle Trailers - 3-1/8" # MR26ZR
MORryde Suspension Upgrade Kit for Triple Axle Trailers w Correct Track - 2-1/4" # MR38ZR
MORryde Suspension Upgrade Kit for Triple Axle Trailers w Correct Track - 3-1/8" # MR48ZR

expert reply by: Bud M

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Answer 1

I was able to find that your 2019 Keystone Fuzion 424 Toy Hauler has 7K axles and while we do have leaf springs for 7K axles, you'll need to take some measurements of your leaf springs to ensure that you get leaf springs that are the correct…

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Answer 2

As far as ride quality goes it would be challenging to feel a difference between the Road Armor and MORryde Cushioned Equalizers like part #MR27ZR. I like how heavy duty the MORryde equalizers are made though so since ride quality would be about same…

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Answer 3

The 6-Leaf Double-Eye Spring #PR6 is held together by a center bolt that passes through a hole in the center of each leaf.

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Answer 4

We have the Dexter EZ Flex kit for triple axle #K71-656-00 which will do a great job improving the ride quality of your 2011 Dutchman Voltage 3950. I attached an install video for this kit on a similar triple axle trailer for you to check out as…

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Answer 5

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Answer 6

You can use leaf springs that are rated higher than the axle without any issues as long as they measure the correct measurement for your trailer. For example the 6-leaf double eye spring for 7,000 lb axles part #e64SR measures 24-7/8" eye to…

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Answer 7

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 8

To correctly measure a leaf spring, you'll want to jack the trailer up on jack stands so the axle is hanging freely, then measure directly across from the center of one spring eye to the other, as shown in the provided diagram. The height of the…

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Answer 9

I contacted MORryde and this does happen from time to time as the weight of the trailer can spread out the axles due to downward pressure on the springs/suspension. Odds are the 35" wheel base #MR27ZR will be the correct one for you, but they…

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Answer 10

The torque requirements for leaf spring u-bolts depend on the diameter of the u-bolts that are being used. If the gross weight of your tandem axle trailer is 7,000 lbs, then you likely have two 3,500 lb axles. Typically 1/2 inch diameter u-bolts are…

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Answer 11

For a single axle trailer, you want the shackle strap to be able to move so that you have the spring deflection needed for your suspension. Angled like the photo or even almost vertical is fine you just don't want the shackle strap to bind and…

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Answer 12

To find the load capacity for your axle you should look on the trailer VIN plate or sticker that lists the VIN number. The weight rating of the axle should be listed on that same plate or sticker. Also, the axle could have a tag or plate on it that…

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Replacement 6-Leaf, 7,000LB Double Eye Spring For a 2012 Dutchman Voltage 3950 Toy Hauler

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