S416-8 325 #1 Posted July 3, 2023 Working on my 520H and this looks to be the wrong transmission. On it is stamped 111201. Thinking the old owner swapped it out 1 Share this post Link to post Share on other sites
c-series don 7,858 #2 Posted July 3, 2023 Looks like the correct Eaton 1100 to me? 4 Share this post Link to post Share on other sites
kpinnc 10,838 #3 Posted July 3, 2023 (edited) Looks like the same tranny on every other 520-H. I'm not sure how well WH kept any castings serialized. I wouldn't let the numbers bother much. Of course it is possible the transmission failed and was replaced. But if it works I would use as is! Edited July 3, 2023 by kpinnc 1 Share this post Link to post Share on other sites
JCM 8,672 #4 Posted July 3, 2023 I have the same # on my 91 520-H . From the original owner back in 2002. Casting number ? 1 Share this post Link to post Share on other sites
S416-8 325 #5 Posted July 3, 2023 (edited) thanks for that awesome news for me but now with the hubs right against the housing I cannot use the correct size tire and wheel combinations. I do have 1 black and 1 red hub so they must have been changed so maybe that is the issue? I am at least 1" closer hob to housing on the 520 than I am on the 416.. now I know why there were spacers behind the wheels that cam on it.. Edited July 3, 2023 by S416-8 Pic 1 Share this post Link to post Share on other sites
JCM 8,672 #6 Posted July 3, 2023 This pic is as built by WH red hubs against tranny. This is a 91 ,not sure if the later models were black or just replacement ones ? 1 Share this post Link to post Share on other sites
cleat 4,990 #7 Posted July 3, 2023 Here is the rear end of my 520H that I am currently fixing up. The hubs are up tight to the rear axle. They are on all of my other Hydro machines as well. It has the wide rear tires as well with no interference issues. 1 Share this post Link to post Share on other sites
S416-8 325 #8 Posted July 3, 2023 ok thank which I thought was right and when I looked at tire size for a 92 it says that they should be 23x10.5-12 but they rub the seat pan...that is why I started to question these. Also, I just picked up a cab for it and see that you have the rear brackets mounted.. any pics of how the frame mounts attach it the front.? Thanks 1 Share this post Link to post Share on other sites
cleat 4,990 #9 Posted July 3, 2023 (edited) If your tires rub then the only thing I can think is that you have wheels with the wrong backspacing. 23x10.5-12 is the size most of mine are as well. Even room for chains. Edited July 3, 2023 by cleat 2 Share this post Link to post Share on other sites
kpinnc 10,838 #10 Posted July 3, 2023 Just get some 5 on 4.5 spacers. You'll have yo get some different lug bolts, and ream your wheels by 1/16 to the 1/2 stud size, but you'll never look back at OEM bolts again! The reaming out to 1/2 won't make your wheels unsuitable for WH bolts either. 1 Share this post Link to post Share on other sites
S416-8 325 #11 Posted July 3, 2023 thanks guys so many things that can be done with these... I have a set of new wheel horse wheels ready for me to grab so I hope that solves the tire size issues.. 1 Share this post Link to post Share on other sites
JCM 8,672 #12 Posted July 3, 2023 Hopefully a few pics will give you an idea how it goes. This was removing the cab. @S416-8 1 Share this post Link to post Share on other sites
S416-8 325 #13 Posted July 3, 2023 Thanks and they should 2 Share this post Link to post Share on other sites
S416-8 325 #14 Posted July 5, 2023 thanks and the pics helped a ton.. got the hard top portion on and tested the doors and sides.. may leave just the top on for hot weather.. Share this post Link to post Share on other sites
