Farm Equipment - 170 hydraulic control linkage question

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170 hydraulic control linkage question

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=211917
Printed Date: 17 Sep 2026 at 4:44pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 170 hydraulic control linkage question

Posted By: Toddmac66
Subject: 170 hydraulic control linkage question
Date Posted: 07 Aug 2026 at 9:05am

Howdy, I need to see if anyone with a 170 or larger that uses the same design can help me.   I have converted my D17 series 4 to 170 fenders. I discovered the pivot pin for the hydraulic levers isn’t long enough.
I just need to know if the 170 uses the same design where it’s a machined surface for the linkages to pivot on and then has threads that pass thru the fender to secure it or is it a long smooth pin on the 170s.
I can’t find a pic of the assembly on one and I don’t own that parts manual. If you have one and happen to have a pic of the setup, that would be awesome.
I have a feeling I found an unmarked pic of what it could be and it looks like a much longer pin with a support added to it for the inside. Thanks!

Replies:

Posted By: DrAllis
Date Posted: 07 Aug 2026 at 9:47am

Same design but at least an inch longer in the threads to go thru the fender brace.

Posted By: Toddmac66
Date Posted: 07 Aug 2026 at 10:34am

Thank you for confirming, I was hoping so but saw that other design and was concerned about that.