Will the SumoSprings Trailer Helper Springs Work With a 2022 Grand Design Reflection 303RLS  

The 8K you are referring to references the individual capacity of each axle on the tandem axle trailer. So this MORryde Shock Absorbing Equalizer #MR27ZR will work on trailers with axles rated at 8,000 lbs or less. I imagine your 14K trailer would…

Since your Dexter 13-104 equalizer is 5-3/4" long center to center of the two horizontal mounting holes, the Equa-Flex Cushioned Equalizers - Double Eye Springs - Tandem Axle - 3K to 6K #LC279687 will work just fine as a replacement and will do…

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…

If you have the weight of your trailer on the suspension currently have have 4 inches between the spring plate and the frame you seemingly have a lot of weight on the suspension. That said, the #SS26MV will still work and will give you the much…

The SumoSprings kit part #SS26MV would work great on your tandem axle trailer that has 5,200 lbs and cushioned equalizers. This will give you additional support and smooth out the ride quality as well. This kit is also listed as TSS-107-47 which…

If you are measuring for clearance on your Grand Design 28G Momentum for the install of the SumoSprings kit part #SS26MV you'd need to measure with the weight of the trailer on the ground. I wouldn't go so far as to load the trailer down as…

The SumoSprings Trailer Helper Springs item #SS26MV require 5-5/16" - 6-1/2" of clearance. This is from the top of the spring plate to the bottom of your trailer. Since you are right at 5" you should be ok once you jack your trailer up…

The closest option we have to 5-3/4" wide and 2-1/2" tall is the Equa-Flex Cushioned Equalizers item #LC279687. This equalizer measures 5-1/2" wide by 2-1/2" tall. It is for 3,000 lbs to 6,000 lbs axles.

Yes, the MORryde Shock Absorbing Suspension Equalizers for Tandem Axle Trailers w/ 35" Wheelbase #MR27ZR you mention is designed to work with tandem axle trailers with a 35" wheelbase and double-eye leaf springs. If you are unsure what your…

The Equa-Flex Cushioned Equalizers part #LC279687 is designed for tandem axle trailers with axles capacities ranging from 3,000 - 6,000 lbs. In order to determine if they will work for you, you will need to measure the equalizers you currently have…

Since your axles are below your leaf springs you will want the SumoSprings Trailer Helper Springs w/ Line Relocation Bracket item #SS26MV. These will fit your 7,000 lbs axle. You will need one per axle. You will want verify that the SumoSprings will…

In terms of axle capacity the Equa-Flex Cushioned Equalizers #LC279687 that you referenced is the correct kit, as it's designed for 3,000 to 6,000 pound tandem axles. To ensure these will work as replacements though on your Puma you will need to…