440snopro 0 #1 Posted October 6, 2008 I have a raider 12 6speed and i blew out the 10 pinion rear. What tractors have the 8pinion 1 and 1/8 axles? Are all gear drive rears interchangeable and are parts interchangeable from 4speed to 8/6 speed? I am also looking for an 8 pinion rear so if you know were any are that would fit please let me know. Thanks Tyler Share this post Link to post Share on other sites