🌟 Top-Quality American Star 4130 Chromoly Ball Joints for Polaris RZR 900 50, 55, 60 Inch. 2015 Up - Boost Performance & Durability! Review

Normally Polaris ball joints last about 3 months, it's been almost 2 years now and these American Star ball joints are still as tight as day one. great product

great ball joints and great people to work with. There was a question about my order, they answered the first call, politely answered questions to attend to my needs. Highly recommended!

Quality is questionable at best. although it fits perfectly. The first time it's fitted it feels great, the second time the hinge itself is very loose and sloppy and the rubber boot slipped right off. I'm not going to try to pressure the other two, I'll just take it as a loss and buy another set.

I bought these for my 2016 RZR S 1000 after destroying the factory one by installing it in my new lowers. I'm not going to change just one, so I ordered these. These new ball joints are fantastic and a lot better than the OEM ones. I've got just over 1000 miles on my RZR, but they're a lot stiffer (expected) and really made me feel better once installed. When it comes down to it, they've gone into the new high-clearance A-Arms. I will tell friends if they need ball joints to test the ASM first.