All of our new parts are aftermarket replacements. Compatible with John Deere Skid Steer Loader(s) 250, 260. Compatible with John Deere Tractor(s) 5303, 5310, 5310N, 5320, 5320N, 5403. Replaces John Deere OEM Number(s) RE70036, RE500784, RE500455, RE507147. All States Ag Parts Item No.