MORryde Tandem Axle Trailer Suspension Upgrade Kit Installation - 2009 Keystone Montana Mountaineer Video

Hey Dave, the MORryde upgraded shackle kit part #MR76ZR that you referenced is compatible with your 2020 Grand Design 2670MK and the Lippert Road Armor equalizers.

Since your Grand Design came with the CRE3000 equalizers you will need three of the MORryde X-Factor Crossmember item #MR33WR. All of the hardware is included. I have linked an installation video below.

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

We do carry the MORryde AllTrek 4000 Equalizers for Tandem Axle Trailers #MR29DR. This is going to be their 35" wheelbase version which is going to be 8" from center of front shackle mounting hole to the center of the rear shackle mounting…

Given that trailer wiring only consists of basic light functions, 12 volt power, and brake output a system of fuses is not necessary because it is easy to determine if something is not working. If there was a short, the way you would know with or…

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…

There is no YMM fit guide for the Replacement Dexter Bolt-On Shock Kit #K71-697-00 so I won't be able to say for certain, however if as long as you have either 2-3/8" or 3" diameter axles with 1-3/4" wide springs these'll fit.

Yes, our Dexter leaf spring part #DX74XR is the same as the part number 072-079-00. This is a 7-leaf spring for an 8,000 lb trailer axle that is 24-7/8 inches.

In the attached diagram the A measurement is actually the distance from the center of the spring hangers for a single axle trailer. The spring eye to spring eye measurement for your leaf springs will be slightly different. The B measurement that you…

Hey Cody, thanks for reaching out! The wet bolts that come in the MORryde Suspension Upgrade Kit #MR76ZR are Grade 8 Zinc plated bolts, with the thread being 7/16” and the shaft having a 9/16” diameter.

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…

I never recommend using grease with Nylon Bushings #TRBU11566. The grease can trap dirt which will cause the nylon to become damaged easier. And the chemicals in different greases can cause the nylon bushings to break down. If you want to use Grease…