xwroo 348 Posted April 6, 2016 What are the chances of a xd lsd centre going in to a xy housing? Both diffs are borgy's. Cheers Share this post Link to post Share on other sites
gerg 10,871 Posted April 6, 2016 If both diffs are 0578 series, pretty sure it's all good. It's 0575 series you have to watch (2.77 ratio) Share this post Link to post Share on other sites
xwroo 348 Posted April 6, 2016 Xd diff/centre is a 2.92 ratio and the xy diff/centre is a 3.23. Can the diff gears be changed over? The reason behind this is I brought a xy borgy diff with 3.23 ratio got told it was in very good working order, took it home went to drop the oil out of it and not a drop. The lsd centre looks a bit ratty. I know the xd diff is a 0578 I can see the part number on the housing but the xy diff I cant find one only got the id tag. Share this post Link to post Share on other sites
Tyler06 266 Posted April 19, 2016 XY will be 75 series. Xd was first 78 series. Sent from my SM-G920I using Tapatalk Share this post Link to post Share on other sites
xwroo 348 Posted April 19, 2016 Would the centres be interchangeable? Share this post Link to post Share on other sites
