edgcooper 14 #1 Posted yesterday at 08:06 PM I recently purchased this extension for a snow plow but don't know what model WH it is meant for. 4 inches longer than one for a 520H. Any of you experts have an opinion? 1 Share this post Link to post Share on other sites
ri702bill 10,482 #2 Posted 23 hours ago Is that the part to extend the plow forward about 4" when you have a model like the 520H with the HD forward swept front axle?? Certainly, looks like it... 1 Share this post Link to post Share on other sites
edgcooper 14 #3 Posted 22 hours ago Yes, this is a extension for a plow frame but information I have found here on the forum it is 4" longer than the correct one. Pictures on forum showing dimensions of correct extension overall is 12 1/4 inches. This extension is 16" overall as shown in pictures. I tried using this on my frame but puts the bracket for pivot lever to far front which hits steering linkage when raising plow frame up. Was advertised as extension for 520 WH. I have a 1994 520H. 1 Share this post Link to post Share on other sites
ebinmaine 75,493 #4 Posted 21 hours ago Maybe a 200 series? Or another implement altogether? 1 Share this post Link to post Share on other sites
Handy Don 15,034 #5 Posted 20 hours ago (edited) 2 hours ago, edgcooper said: Was advertised as extension for 520 WH. Unless it was for adapting a standard 3-,4-, or 5-series plow to work on a 520xi? The xi’s have longer wheelbases 52" inches vs. 47.5 for the 520-H (not swept) -- a difference of 4.5 inches Edited 20 hours ago by Handy Don 2 Share this post Link to post Share on other sites
JoeM 9,188 #6 Posted 8 hours ago the pics show measurements of the plow frames, distance taken from the swivel bolt in the front. Difference of lifting attachment points, xi is 52 1/2 Also the standard plow handle will need modified for use on the xi because the running boards are wider and different. 1 Share this post Link to post Share on other sites
