SumoSpring For A 2022 Grand Design 22RBE With Dual 3.5K Overslung Axles  

I would be happy to help you choose the correct replacement leaf springs for your 2018 Open Range 2804RK but the axle tags do not have leaf spring information on them. You will need to measure your current springs from center of spring eye to center…

To get your Dexter E-Z Flex Equalizer lower so the tires on your 2-17 Nitro Z19 boat trailer are not hitting the fenders I recommend having taller center hangers installed. Base on the pictures you provided it looks like your current hangers are…

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…

You would indeed need to replace the E-Z Flex equalizer, as Dexter Axle doesn't offer replacement rubber cushions. You are correct regarding the difference between the #K71-655-00 and the #K71-653-00, The #K71-655-00 includes the E-Z flex…

I spoke to my contact at Dexter and he informed me that they recommend greasing the E-Z Flex equalizers every three months or 3,000 miles. I also attached a pretty helpful guide to how often trailer components should be maintained. For grease Dexter…

The bent grease zerk is a concern for being able to add grease. From your photo, I can't tell if it was the correct manufacturer angle or if it has been bent. I've attached a photo of the manufacturer bend angle to help. It looks like they…

Since the parts are different for your 2023 Grand Design Momentum 23G we will go a slightly different route. You currently have a standard #TREQ104 equalizer on the trailer. That means the best fit is going to be the Dexter E-Z Flex Suspension Kit…

For your 2021 Grand Design Imagine 22RBE XLS I recommend the Dexter E-Z Flex Equalizers #K71-653-00. The best upgrade option is typically the one that matches your current equalizers. You have standard Dexter 7-3/4" equalizers right now so these…

For your Dexter E-Z Flex Suspension Kit #K71-652-00 wet bolts the grease zerk replacement isn't specified. It is the standard 1/4 inch thread and if so you want is the Replacement Grease Zerk for Ram Jacks #Gzerk but you will want to make sure…

You can eliminate the bounce in your trailer and smooth your ride with the addition of Sumo Springs. You will have two options, depending on how your leaf springs are mounted on your trailer. If your leaf springs are underslung, meaning they are…

Your StarCraft trailer would have to be overloaded and/or you would have to hit a pretty severe bump for the leaf springs to deflect beyond what they are designed for. SInce there is a chance this could happen, albeit a small one, having some extra…

Actually, the P3 now has the upgraded axis accelerometer like the P2. The Tekonsha P3 Trailer Brake Controller #90195, will work with both electric over hydraulic brakes on the trailer as well as electric brakes. It has a menu option on the display…