The Hellwig EZ-550 Medium Duty Helper Spring kit is perfect for handling lighter cargo loads. Designed to reduce leaf spring wrap, it helps restore sagging springs and stabilize your vehicle. These helpers come ready to bolt on and have a lifetime warranty. Heavier duty springs are also available.
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thank you they work great!!!!I give them a five star rating
Super easy to install and they work great for just a little extra support on the rear springs. I really like them.
I can't say enough about how great these helper springs are! My XJ was starting to sag like most do at 100k miles, in about 20 minutes I had these on and it was sitting almost 2" higher than before! It leveled my jeep out and gave me a much better ride. I would recommend this kit to anyone with a Jeep XJ!
Bought this product to install on a 2001 jeep cherokee. The cherokees are known to have bad leaf springs and mine got so bad that if someone was riding in the back seat and I would go over a bump the rear end would always bottom out and hit the bump stops. A lot of people on the forums will tell you that installing helper springs is a band aid fix and won't last. Mine have been on for over a year now and still work great. The product is super easy to install. Tighten the u bolt in the front all the way and then tighten the rear to desire ride heigh. Mine was pretty bad so I cranked it down all the way. Instantly made a huge difference visually and in ride quality. Buy this if your jeep has a sagging rear end. Way cheaper than new leafs and no possibility of breaking bolts and creating more of a headache when trying to install new leafs. SDtruck spring is also a great company with great prices and customer support.