WD45 Hadraulic Rebuild
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=139616
Printed Date: 25 Oct 2025 at 2:17am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: WD45 Hadraulic Rebuild
Posted By: jyanna
Subject: WD45 Hadraulic Rebuild
Date Posted: 20 Jun 2017 at 3:35pm
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Think it might be time to rebuild my wd45 hydraulic pump and hold position valve. Where is a good place to get parts? Or, should I consider a rebuilt unit, and if so, where? Thanks! Jim Yanna
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Replies:
Posted By: Bill Long
Date Posted: 20 Jun 2017 at 4:26pm
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Jim, I would try Sandy Lake. They are a sponsor on this page and have an excellent reputation for parts help. If necessary I would guess they could rebuild your pump. Also, do not forget the other sponsors to this site. They may be closer. Now this is back in the day when the 45's were new but then if we had a problem with the hold valve we would re-seat the hold ball by whomping it while seated. Worked for us. However, that was then, now, with normal wear and tear it might be best to replace the parts. Don't forget to check the springs too. Good Luck! Bill Long
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Posted By: ac hunter
Date Posted: 20 Jun 2017 at 4:32pm
| Sandy Lake rebuilt mine. Did a good job. They can give you an estimate of cost if you call. Very helpful people there. |
Posted By: jyanna
Date Posted: 21 Jun 2017 at 2:38pm
| Thanks for the help! |
Posted By: Brian Jasper co. Ia
Date Posted: 22 Jun 2017 at 12:58pm
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That pump is pretty simple. Dean Byerly did a presentation at the Amana show on them. The hard part is getting the pump off the tractor. From there it's just a few springs, check balls, and seals. ------------- "Any man who thinks he can be happy and prosperous by letting the government take care of him better take a closer look at the American Indian." Henry Ford |
Posted By: DennisA (IL)
Date Posted: 22 Jun 2017 at 2:31pm
That sounds simple but you still need to put the120pcs back together the right way. Not difficult just don't lose the little balls and pay attention how it came apart. ------------- Thanks & God Bless Dennis |
Brian Jasper co. Ia wrote: