There are OEM-style replacement axles for the Kubota RTV-X, and then there are heavy-duty aftermarket axles for the Kubota RTV-X. If you're in need of either, we can certainly help at Everything Kubota RTV! The axles we sell for the Kubota RTV-X are around 20% bigger than the factory Kubota RTV-X axles, which means they're tougher, stronger, and more resilient by leaps and bounds. But this extra strength doesn't diminish the axles articulation, nor does it make the axle more likely to bind. Be it a Kubota RTV-X axle kit that's tough as nails, or some replacement axle components like axle joints and axle boots, we carry all of it and more at Everything Kubota RTV!