This is a pair of new Rear CV axles for a John Deere XUV. Gator 850D, 850D SE Rear Left & Right Side Not intended for use in lifted vehicles Product features. Stronger than OEM chromoly forged steel axle bar. Greased with a moly based grease to provide superior joint lubrication. Fitted with neoprene CV boots for added wear & puncture resistance. Inboard CV joint spline count: 28 (both). Outboard CV joint spline count: 27 (both). Compressed overall axle length: 684 mm (both). Replaces John Deere OEM # AM135876, AM140523. They fit the following 4×4 models. Gator 620i, 620i LE, 620i SE. Gator 850D, 850D SE. Rear Left & Right Side. Not intended for use in lifted vehicles. We are experts in the field of ATV & UTV drive line products. Unlike others, we have the expertise to insure that our buyers get the correct parts and help with installation or troubleshooting. ATV Parts Connection, LLC 10555 Guilford Rd #113 Jessup, MD 20794 American owned and operated for over 20 years.