Can SumoSprings Trailer Helper Springs be Cut to Fit Trailer Correctly  

According to the folks in the engineering department at SuperSprings, the manufacturer of SumoSprings it is acceptable to cut down the SumoSprings if necessary, but be aware that doing so will void the product warranty. SuperSprings recommends…

I would be happy to help! For your Jayco Single Axle Travel Trailer a shock kit like the Lippert Bolt On Shock Kit #LC281281 will hands down be the best option to prevent side to side rocking of the trailer. The SumoSprings #TSS-107-40 you were…

The correct bearing kit for your Lippert 3,500 lb axle is the Bearing Kit #BK2-100. This kit uses inner bearing #L68149, outer bearing #L44649, their accompanying races, along with grease seal #58846. I've added a link to a video review of this…

I checked with Lippert and could not find any information on NV304664. Do you know the capacity of the axle? If it is a 7,000 pound axle then the likely inner bearing is #25580 and the outer bearing is #14125A. If a 2-1/4 inch seal diameter is needed…

The SumoSprings Trailer Helper Springs w/ Line Relocation Bracket #TSS-107-40 will work with 4,400 lb axles. It will fit your trailer so long as the axle is an overslung axle, which means the leaf spring will be over the axle. If you take a look at…

Those are good questions, and let's go ahead and start with the correct helper springs; since you have axles that are just over 5,000 lbs you do want the heavier option: - SumoSprings Trailer Helper Springs - 5K to 8K - Overslung #SS26MV As for…

When installing the Sumo Trailer Springs #TSS-107-40, is very important as the Trailer SumoSprings provide the maximum level of vibration reduction and damping with the 1/4”-1/2” preload. That being said, the measurement is extremely close and after…

The instructions for the SumoSprings kit part #TSS-106-40 do not specify whether they should install in front of or behind the rear axle but I would recommend in front of the axle since most shock is going to be first on the front portion of the axle…

Based on the information you have given me, I recommend the 3-Leaf Double-Eye Spring #e57SR. This spring is 25-1/4" long and 1-3/4" wide with 3 leaves. Keep in mind, when measuring your current leaf springs you need to account for the…

The installation process of the Lippert Components Bolt-On Shock Kit part #LC281255 will be the same for a single axle trailer and a tandem/triple axle trailer, just repeated. When installing the shocks, you want to point them away from the shackle…

The Lippert Bolt-On Heavy-Duty Shocks #LC281281 for 3-inch axles need to be mounted close to a 45-degree angle and pointing outwards (away from the equalizer/shackle) to work correctly. The shock measures 13-1/2-inches overall when not compressed so…

The best full suspension replacement option we have for trailers is the Roadmaster Comfort Ride Leaf Spring Suspension Kit part #RM-2460-2570. This is a complete kit which comes with new leaf springs, shock absorbers, and everything else needed for…