Does SumoSprings Trailer Helper Springs Include Two or Four Springs?

Question

Question:

I have two axles on my Grand Design Imagine. Do I have to buy two of these or do they come with 4 springs, two for each axle?

asked by: Matt

0

Expert Reply:

The SumoSprings Trailer Helper Springs you were looking at are sold in a quantity of two, so you will need one set per axle.

Now to make sure you order the correct helper springs you will need to confirm the axle rating of your axles, and check to see if the leaf springs are on top of the axle or underneath.

The # TSS-107-40 you were looking at are designed for 3000-5000lb axles with leaf springs on top of the axle. If you have a 3000-5000lb axle but your leaf springs are underneath the axle you would need the # TSS-106-40 instead.

I included videos of the products mentioned for you to take a look at.

expert reply by: Samuel C

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Answer 1

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 2

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 3

Well shackle length is mainly based on the height difference between the front and rear hangers. The rear hanger normally doesn't hang as low as the front so that the shackle can offset the difference and add the ability to move. What is the…

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Answer 4

Yes, axle spread and wheel base by definition are the same measurements. You will measure from the center of one axle to the center of the 2nd axle to determine what you axle spread is. This may be difficult as some wheels and covers will make this…

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Answer 5

The absolute best cushioned equalizer that fits the dimensions you mentioned having would be the MORryde ALLTREK 4000 part #MR89DR as this is only option to provide vertical and horizontal cushioning. This would make a big difference and you'd be…

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Answer 6

You will measure the MORryde Suspension Upgrade Kit for Tandem Axle Trailers #MR76ZR from the center of each hole on the shackle strap.

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Answer 7

Thanks for the pictures! Since your 2022 Grand Design Reflection 303RLS came with the CRE3000 equalizers you will need three of the MORryde X-Factor Crossmember item #MR33WR. It looks like you have the standard 3" wide frame hanger so all of the…

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Answer 8

The hangers you currently have on your trailer are ones I have run into before. That being said, I spoke with MORryde and the #MR27ZR will still fit your trailer, but there is a modification that will need to be made. You’ll have to trim according to…

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Answer 9

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 10

I reached out to MORryde and the MORryde Rubber Equalizers for Tandem Axle Trailers - 35" Wheelbase - 8K #MR27ZR you were looking at is designed for 35" axle spacing and would not work with your trailer with 36" axle spacing. My…

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Answer 11

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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Answer 12

Finding the correct MORryde equalizer kit will be pretty specific, so I cannot tell you which will be correct without knowing the wheel spacing and axle capacity, unfortunately. With that being said, if you have the trailer's VIN, you may be able…

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Does SumoSprings Trailer Helper Springs Include Two or Four Springs?

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