Review on 🔧 DEF 5137219 Front Wheel Hub Bearing Stud Service Kit for Polaris RZR 800 (2008-2014) - Direct Replacement Parts 2204717 3514699 7518654 by Leroy Jacobs

They fitted, ordered two and thought the price was good, but then discovered that one of them had all four rotor mounting points with helical inserts. It was only after the last tightening that I noticed that one of the screws had snapped off. See comparison image. Apparently the one on the left was provided with a spiral helix. The bearings also seem to be good. The only thing I can say of others saying they are no good and broken is that they didn't add any extra lube when installing. You need to buy a 40mm lubricating tool. Also shown is adding lubricant after installation. The price is good and seems close to OEM, just check the rotor mounting holes to make sure they are threaded correctly.