SuperATV's Rhino X300 Axle CV Kits for Polaris vehicles are made with the same unbeatable TPEE boots and chromoly and 300M components that make your X300 Axles strong. So if manage to do the impossible and break your X300 CV outside our 3-year warranty, you can get the same awesome CV your original axle came with. This kit comes with everything you need to replace one CV joint, including the CV joint, boot, bands, and grease.
The Everything Advantage
No catch-all catalog, no guessing. If it's on this page, it was picked because it belongs on your machine.
Talk to someone who knows an SP from an XP. Fitment questions, install advice, straight answers.
Set your year and model once and we only show what bolts on. If it doesn't fit, we pay return shipping.
Ordered today, out the door tomorrow on the vast majority of parts, with deep in-stock inventory behind it.
Ride it, test it, be sure about it. Ninety days to send it back, backed by our 100% satisfaction guarantee.