Farm Equipment - 175 carb needs rebuilt

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175 carb needs rebuilt

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=208539
Printed Date: 16 Oct 2025 at 4:09pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 175 carb needs rebuilt

Posted By: jbirnsch
Subject: 175 carb needs rebuilt
Date Posted: 16 Oct 2025 at 1:18am

Is there a carb kit worth bringing home anymore? Needs the full kit. Steiner? Do I just go to AGCO?

Replies:

Posted By: DrAllis
Date Posted: 16 Oct 2025 at 5:54am

AGCO I don't believe will have a "kit" anymore. The 175 carb is kind of an orphan model Marvel-Schebler. AGCO might be the only place to buy a throttle shaft if they even have it. The gasket set parts should be the same as a late D-17 IV. The needle and seat is 70226458 the same as a D-17. EDIT: AGCO shows 70226470 for a gasket kit and 70251721 for a repair kit. Whether they have them anymore, I have no idea.

Posted By: plummerscarin
Date Posted: 16 Oct 2025 at 7:50am

If the Doc’s suggestion doesn’t pan out, I have been getting kits from Mikes Carburetor. If you have the carb number you will likely find it on their website.
I got a kit for my Allis FT20-25 and IHC grain truck which has the Holley governed four barrel

Posted By: Mikez
Date Posted: 16 Oct 2025 at 7:58am

Both numbers Dr gave are still available from agco

Posted By: DrAllis
Date Posted: 16 Oct 2025 at 8:18am

But, neither one have a throttle shaft in them. 70251709 is the throttle shaft.

Posted By: jbirnsch
Date Posted: 16 Oct 2025 at 12:19pm

Thanks for the PNs. I’ll get on order.