Roadmaster Comfort Ride Shock Absorbers Installation - 2020 Grand Design Imagine Travel Trailer Video

I was able to determine your 2020 Grand Design Imagine 2970RL travel trailer will have come with 4,400lb tandem axles. Since you determined they leaf springs are 26" you will want to use the 4,500LB Springs #e27SR. The 4,000LB Springs #e22YR you…

The side of the shackles with two holes needs to be mounted on the bottom of the Lippert Center Point item #LC1565391. The side with the single hole connects to your leaf springs. I have linked an installation video below along with a couple of…

You will need to use the Wet Equalizer Bolt with Locknut and Grease Zerk for Double-Eye Springs - 3" Long #126B2. Replacement bolts for the #MR46ZR are not available so this is the only option.

That is an alternate number that we are aware of for the #FCE48TASL but we decided to keep the old number.

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…

For your Forest River Sandpiper 5th wheel with 6,000 lbs axles, I recommend the Roadmaster Comfort Ride Shock Absorbers for Tandem Axle Trailers item #RM-2460. This system fits tandem axle trailers with 3" diameter 5,200 lbs -7,500 lbs axles. It…

It's a good question, but your Grand Design's double-eye springs aren't compatible with the bracket for the slipper springs (which have a different style) of the Roadmaster Comfort Ride Leaf Spring Suspension Kit #RM-2460-2560. You're…

I spoke to my contact at Roadmaster and they informed me that you should use the 5,000 Lb Rated Roadmaster Comfort Ride Leaf Spring Suspension Kit part #RM-2460-2560 with 5,200 lb axles. I asked about using the 7,000 Lb Rated Roadmaster Comfort Ride…

The Roadmaster Comfort Ride System part #RM-2450 will give you a smoother ride than the Lippert system part #LC281255 that you also mentioned. Our customers prefer the Roadmaster over the Lippert also because of the ease of install too. Some people…

Shock absorbers are going to make the biggest difference in smoothing out your ride quality as they get rid of the bounciness. SumoSprings would help a little bit but without the dampening that shocks provide most of the smoothness. I believe your…

The seal for your Dexter 4,400 lb axle is part #58846 which we also have in a pack of 2 listed as part #RG06-050 these have an inner diameter of 1.719" and an outer diameter of 2.565".

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…