JOHN DEERE GATOR 550 XUV 2012. RUGGED Performance axles are assembled with high quality CV joints and a chromloy material center shaft. All axles are heat treated to increase strength and precision machined to meet or exceed OEM standard. There axles are the best replacements to ensure you are never left out on the trail!!! Designed to exceed meet or exceed OEM quality. CNC precision machined & Heat treated. High quality Moly grease. If you have any questions about costs to your region free to reach out to us. Please reach out to our customer service team!