Replacement Upgraded Cushioned Equalizer for Equa Flex  

Both the Equa-Flex Cushioned Equalizers - Double Eye Springs like #LC279687 and the E-Z Flex Heavy Duty Rubber Suspension System like the #K71-653-00 will provide an upgrade over the standard cast equalizers that most likely came on your trailer.…

The Magnadyne Linear Series LS3500CDB you have is a standard double din sized RV stereo that the Jensen RV Stereo #JWM60A would fit well as a replacement since it's the same size. It also it has the Bluetooth and CD player feature you are…

From what I have found, you have 4,400 lb axles on your 2010 Keystone Cougar 26BHSWE. Your axles have a hub face measurement of 85" and a 68-1/2" spring center. Unfortunately, 4,400 lb axles are no longer being made so you will also be…

The better fitting equalizer upgrade solution we have for you is the Equa-Flex Cushioned Equalizers #LC279688 which has a distance of 7-1/2 inches between the outer holes and a vertical distance of 4 inches. This will be the closest in dimensions to…

There's quite a bit of variance in how the gas line of your 2021 Keystone Cougar can be ran and how it would need to be repositioned to to install the SumoSprings part #SS26MV which is why their included relocation kit offers several ways it can…

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…

The brackets on the SumoSprings Trailer Helper Springs #SS26MV are 1-1/2" wide so they will fit evenly across the humps on your spring pads. I do not recommend cutting down the spring and you will be able to use these even with only having…

The standard diameter for trailer leaf spring bolts is 9/16 inch which is why the part #E4139 and all similar options have this hole size. We don't have anything with a smaller diameter but my guess is what you have is actually 9/16 inch.

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…

It appears that your u-bolt plate on your 2021 Grand Design Reflection 31MB, will work with the SumoSprings Trailer Helper Springs #SS26MV. The plate itself including the bends does not appear to be larger than 3/4" nor does the width appear to…

Hey Patrick, so for your leaf spring upgrade I am going to need to know a couple of things before I can get you over to the right part. Specifically, the length from eye to eye, the spring width, leaf thickness, and the number of leaves. From here I…

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…