Correct MORryde Suspension Upgrade Kit for 2013 Keystone Monatana Mountaineer With LRE4000

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Question:

Hello, I have a 2013 Montana Mountaineer that currently has Morryde MR79UR #20 shear springs that need replacing. Do you know if a MR78ZR upgrade kit will fit in place of the MR79UR? Or is there a different upgrade kit available? Thank you in advance

asked by: Scott N

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Expert Reply:

The # MR78ZR kit is designed for the older RE suspension and won't work with your setup. You have the LRE4000 if you have the #20 shear springs. You will still need to replace the rubber shear spring with the # MR79UR. Then you can use upgrade kit # MR79ZR which is designed for the LRE4000.

expert reply by: Robin H

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Answer 1

You will have to do some measuring. Take a look at our Double-Eye Trailer Suspension article (see link). I have also linked a picture of a shackle link showing where to measure. Measurements for replacement 1) Measure current shackle from center of…

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Answer 2

It sounds like you are definitely on the right track here. The #MR79ZR is indeed the correct suspension upgrade kit for your 2007 Colorado 5th wheel with LRE suspension. Moryde makes a fantastic suspension upgrade kit. The heavy duty shackles and…

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Answer 3

Thanks so much for the photos they were super helpful. What they show is that you have the MORryde LRE suspension with the shear spring, and the part number you mentioned confirmed that as well. We do have the correct upgrade kit for your camper,…

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Answer 4

Do you mean that the inside of the tread (the half closest to the trailer) is wearing unevenly? Or are you speaking of the inside sidewall? Many things can cause uneven tire wear, including a bent axle, an overloaded trailer and worn or broken…

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Answer 5

It is likely you can avoid the drain line when installing the MORryde X-Factor Crossmember for Standard Frame Hangers #MR33WR by using the MORryde X-Factor Crossmember Adapter Kit for Drop Down Applications #MR43WR. I don't know exactly the…

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Answer 6

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 7

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…

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Answer 8

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…

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Answer 9

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 10

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…

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Answer 11

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…

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Answer 12

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…

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Correct MORryde Suspension Upgrade Kit for 2013 Keystone Monatana Mountaineer With LRE4000

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