kpinnc 14,612 #1 Posted November 20, 2007 I picked up an Eaton 11 pump to use on a hydro tranny I've got. The tranny had an Eaton 700 pump on it. The 520s used the 1100, and the input gear in the transaxle was "shorter". I need to look up the part number and see if I can find one. If you've got a 520 with hydraulics, could I please get the part number from the tractor? Thanks! Kevin- with too many irons in the fire at the moment... Share this post Link to post Share on other sites
nylyon-(Admin) 7,880 #2 Posted November 20, 2007 Kevin, my 416-H uses the same Eaton 11 pump, the model number is 73421. The model number for a 520 of the same year is 73501. Hope this helps! Share this post Link to post Share on other sites
kj4kicks 154 #3 Posted November 20, 2007 Kevin, My 1991 model is # 41-20OE02 . (well, it started out that way....) Eldon. Share this post Link to post Share on other sites
kpinnc 14,612 #4 Posted November 21, 2007 Thanks Guys! That'll do it! Kevin Share this post Link to post Share on other sites
FLY-GTI 0 #5 Posted July 13, 2009 My 520-H is also model# 4120OE02. Share this post Link to post Share on other sites
