Search: Springs   >  

The 5-Leaf Double-Eye Spring #e34SR will be a good replacement for your 2021 Grand Design 31MB, provided the stock leaf spring is also 25-1/4" long. The suspension is all designed based on a specific length of spring, so it is critical that…

Hello Brian; the 3/8" difference isn't enough to matter so you can use the #e89FV as a replacement. We do have the U-Bolt Kit for Mounting 5,200-lb to 7,000-lb Round Trailer Axles #APUBR-8 for 3" diameter axles. This has…

You are correct, you should only be getting output when the brake is applied, or the override switch is activated. It sounds like the controller might be bad, but to make sure, you should probably bench test it before tossing it. Use a circuit…

I believe you are referencing our 6k double-eye leaf springs, the 4-leaf, 25-1/8" long #e47SR and 5-leaf, 25-1/4" long #e34SR. The number of leaves won't make a huge difference, but fewer leaves can give you a slightly softer ride. So…

Hey Bill, sorry to hear about all the trouble you're having but after looking at the pictures you sent in I'd have to agree with the tech. I think you're going to need to up your springs to a beefier set like the 7-Leaf Double-Eye Spring…

You can use leaf springs that are rated higher than the axle without any issues as long as they measure the correct measurement for your trailer. For example the 6-leaf double eye spring for 7,000 lb axles part #e64SR measures 24-7/8" eye to…

The torque requirements for leaf spring u-bolts depend on the diameter of the u-bolts that are being used. If the gross weight of your tandem axle trailer is 7,000 lbs, then you likely have two 3,500 lb axles. Typically 1/2 inch diameter u-bolts are…

I can help you determine the right replacement double-eye leaf springs for your Keystone Hideout, though we don't have any way of knowing what specific ones you need. It's pretty easy though, as all you need to do is measure your current leaf…

We do have the trailer SumoSprings for your Grand Design Reflection with 5,080 lb GAWR axles and with leaf springs over your axles. What you need is the following: - SumoSprings Trailer Helper Springs #SS26MV The #SS26MV are for 5k to 8k overslung…

Yes, you can install both the Correct Track Trailer Alignment and Lift Kit #RR23QX and the Roadmaster Comfort Ride Shock Absorbers #RM-2460 on your 2022 KZ Durango 5th wheel. There are extension plates that you can use or you can connect the shock…

Adding the 5-Leaf Double-Eye Spring for 6,000-lb Trailer Axles - 25-1/4" Long #e34SR will only increase the height of your 2014 Grand Design Reflection 303 LS if your springs sit on top of the axle. The leaf thickness is 3/8" with an…

You can use wet bolts with nylon bushings or bronze bushings. It does not matter which material the bushings are. Also nylon and bronze bushings have about the same longevity.