GSP NCV75078 CV Axle Assembly Fits select: 2015-2019 HYUNDAI SONATA, 2016-2020 KIA OPTIMA

After only 4 months and 7000 miles on a 2017 Hyundai Sonata the axle boot started slinging grease (it was slung everywhere.) there were no tears, this is from the boot to tulip metal area. The upsetting part is that this axle was purchased to replace the original axle that was also leaking at the boot. At this 4 month mark too, the entire surface of the shaft had rusted over. This is raw steel with zero protection. Quality was heavyweight and looked identical to the factory part but it's going to have to be replaced again now… Go with OEM or try Cardone brand unless you want to do this a couple times.