Farm Equipment - D10 D12 hydraulic pump ?

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D10 D12 hydraulic pump ?

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Category: Allis Chalmers
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URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=47967
Printed Date: 28 Jun 2025 at 3:29am
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Topic: D10 D12 hydraulic pump ?

Posted By: Macon Rounds
Subject: D10 D12 hydraulic pump ?
Date Posted: 26 Mar 2012 at 1:39pm

I have a rear mounted hydraulic GEAR pump on a D10 that has been cannibalized. Any help on locating a servicable unit or an alternate pump for that location would be appreciated. I don't plan on activating the draft control system. I just want to use it to control three point.

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The Allis "D" Series Tractors, Gravely Walk behind Tractors, Cowboy Action Shooting !!!!!!! And Checkmate

Replies:

Posted By: Macon Rounds
Date Posted: 26 Mar 2012 at 2:47pm

Does anyone know if these Hydraulic pumps are used on any other Allis equipment?

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The Allis "D" Series Tractors, Gravely Walk behind Tractors, Cowboy Action Shooting !!!!!!! And Checkmate

Posted By: CTuckerNWIL
Date Posted: 26 Mar 2012 at 4:28pm

What's wrong with the original pump? Fix it and be done with it.
Here is a link to new PTO pumps. http://www.splitez.com/pto_hydraulic_pumps_tractor.html" rel="nofollow - http://www.splitez.com/pto_hydraulic_pumps_tractor.html

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http://www.ae-ta.com" rel="nofollow - http://www.ae-ta.com
Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF

Posted By: JoeO(CMO)
Date Posted: 26 Mar 2012 at 4:34pm

What series D10/D12 do you have? There were two different types of rear pumps used-depending on what series

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Posted By: GregLawlerMinn
Date Posted: 26 Mar 2012 at 5:01pm

I believe the rear mounted hyd pump on the D10/D12 are interchangeable with the CA hyd pump. Hopefully someone else will jump in and confirm...or dispel...this belief.

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What this country needs is more unemployed politicians-and lawyers.
Currently have: 1 D14 and a D15S2.
With new owners: 2Bs,9CAs,1WD,2 D12s,5D14s,3D15S2s, 2D17SIVs,D17D,1D19D;1 Unstyled WC

Posted By: Macon Rounds
Date Posted: 26 Mar 2012 at 5:11pm

For the sake of this discussion i aquired the tractor in this condition.

It is a 1962 model tractor, the same as a series II but not designated as such. The pump i have is a 70236066 GEAR pump which has the Tracton Boost port. It is mounted directly above the PTO output shaft. No parts available from AGCO.

I would happily rebuild this one if i can find a source for parts. I am missing the main pump gears inside the pump and the shaft has deep worn areas on it. Also one of the smaller traction boost gears inside the pump has the key sheared off on the shaft. The pump really needs a good replacing.

AGCO shows these complete pump no longer available as with the parts.

Visually this pump looks a little different than the pumps used on the series III tractors but the input, pressure and TB ports are all orientation in the same position.

I appreciate all the help and sugestions.

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The Allis "D" Series Tractors, Gravely Walk behind Tractors, Cowboy Action Shooting !!!!!!! And Checkmate

Posted By: norm[ind]
Date Posted: 26 Mar 2012 at 7:39pm

WE CAN FURNISH A REPLACEMENT PUMP WITH FITTINGS FOR MOUNTING

IT COMES WITH A SPLINED SHAFT ALSO 12 SPLINE LIKE ORIGINAL IS A COMMERCIAL PUMP HAVE HAD THEM FOR 10 YRS 1-574-342-4545 FOR MORE INFO

COMES WITH FITTINGS TO FIT ORIGINAL SET UP CALL

Posted By: Macon Rounds
Date Posted: 26 Mar 2012 at 9:14pm

I LOVE this site.

I'll call ya tomorrow.

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The Allis "D" Series Tractors, Gravely Walk behind Tractors, Cowboy Action Shooting !!!!!!! And Checkmate