Farm Equipment - AC 170D Water Pump?

Print Page | Close Window

AC 170D Water Pump?

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=41362
Printed Date: 28 Aug 2025 at 5:25pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: AC 170D Water Pump?

Posted By: NC Bruce
Subject: AC 170D Water Pump?
Date Posted: 30 Nov 2011 at 11:38am

What all do you run into trying to remove old pulley for a new pump?

Anyone have (or know where to order) new Water Pump ( for DIESEL, 4.2 Perkins) with PULLEY assembly too?

Can't locate a water pump(diesel) with PULLEY already attached?

AGCO is almost $300 and you still have to press pulley, hub, & pump together?

What can happen if you try to press at home? ha!

thanx for any suggestions?

Replies:

Posted By: DOlson
Date Posted: 30 Nov 2011 at 1:49pm

A&I Products sells a repair kit for that pump Part # is A 3637482M91 Should be around 40 dollars,new pump is less than 60 dollars from an A&I dealer but dose not come with a new pulley

Posted By: Tracy Martin TN
Date Posted: 30 Nov 2011 at 3:17pm

Just make sure when installing pulley to do it correctly. Remove pulley by pulling against hub only,install by pressing against hub only, and this after supporting end of pump shaft. If pump shaft is not supported, it can damage bearing assembly. HTH Tracy Martin

Posted By: D-17_Dave
Date Posted: 30 Nov 2011 at 6:58pm

Swapping the pulley is not complicated but it does require a bearing seperator and a good press to be precise and to insure not damaging the new pump or pulley. if you want to make a road trip to Mocksville I'll be glad to change it for you. If you have a favorite machine shop close by they can probably do it in about 10 minutes.