Farm Equipment - D17 hydraulic lines

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D17 hydraulic lines

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=99573
Printed Date: 08 Sep 2025 at 8:31am
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Topic: D17 hydraulic lines

Posted By: breedman
Subject: D17 hydraulic lines
Date Posted: 28 Dec 2014 at 4:35am

I have two series one D17's .The first one has a SN 26608 and has two hydraulic lines running from the pump to the rear housing and the other SN 19762 only has one hydraulic line.Can anyone tell me what the difference is ? Thanks

Replies:

Posted By: PaulB
Date Posted: 28 Dec 2014 at 6:11am

The one that has the two lines is equipped with a transport valve. That is needed to operate larger semi-mounted snap coupler equipment.

Posted By: breedman
Date Posted: 29 Dec 2014 at 1:22am

Thank you so much for clarifiying that for me.One more question. They are both 1959 models and the newer model has power steering and it has the belt driven pump.Could that be original? Because I was reading on Forum Talk that the belt driven models were on the series three and IV.And the steering wheel has the power steering emblem on it.

Posted By: DrAllis
Date Posted: 29 Dec 2014 at 8:39pm

Belt driven on that age tractor was added on. Might have had the old governor driven style fail and that's how they fixed it, OR it didn't have power steering to begin with and got it added on after 1962.

Posted By: breedman
Date Posted: 30 Dec 2014 at 6:22am

Thanks Dr. Allis