Farm Equipment - Engine Identification Help

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Engine Identification Help

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=142728
Printed Date: 29 Aug 2025 at 8:05pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Engine Identification Help

Posted By: devile
Subject: Engine Identification Help
Date Posted: 22 Sep 2017 at 5:12pm

Hey All,

Have a AS FP 30 PS... The engine has an oil/coolant mix problem but before I tear into it I want to know what parts are avialable, but to be sure of that I need to know what engine is in it.

It looks like a flat head 4 cylinder running on propane.

Engines on top of the motor are 68402N and E-26-3.

I'll attach pictures when I figure out how :)

uploads/17638/IMG_2754.JPG" rel="nofollow - uploads/17638/IMG_2754.JPG

uploads/17638/IMG_2755.JPG" rel="nofollow - uploads/17638/IMG_2755.JPG

Replies:

Posted By: Gary
Date Posted: 22 Sep 2017 at 6:16pm

I agree

Looks like a flat head 4 cylinder to me too

Gary

Posted By: devile
Date Posted: 22 Sep 2017 at 6:45pm

Thanks Gary, yes, but what engine? That's the hard part

Posted By: rustydollar
Date Posted: 22 Sep 2017 at 7:30pm

Looks like it could be a Waukesha FCB.

Posted By: devile
Date Posted: 22 Sep 2017 at 11:04pm

rustydollar wrote:

Looks like it could be a Waukesha FCB.

I'd say you're right! Now to find parts for it, any idea on a good place to look? Or perhaps swap options?

Posted By: rustydollar
Date Posted: 23 Sep 2017 at 12:23am

Dated 2005, ask for Scott Eller in parts apparently he used to work for Allis.

http://komatsuforklift.com/Chicago/Forklift-Parts/Parts-Department" rel="nofollow - http://komatsuforklift.com/Chicago/Forklift-Parts/Parts-Department

Ask for Kevin Langer
http://langermhi.com/" rel="nofollow - http://langermhi.com/

Operators manual , page 108 engine assembly.
http://www.liberatedmanuals.com/TM-10-3930-621-12.pdf" rel="nofollow - http://www.liberatedmanuals.com/TM-10-3930-621-12.pdf

Forklift Forum discussing the AC lift truck.
https://www.forkliftaction.com/forum/thread.asp?trid=11143" rel="nofollow - https://www.forkliftaction.com/forum/thread.asp?trid=11143

Posted By: Gary
Date Posted: 23 Sep 2017 at 3:07am

Here is a link to an available Original Service Manual

Allis FP 30 Fork Lift, 574 pages

Gary

http://www.yesterdaystractors.com/ACSFT20FP20_1503.htm" rel="nofollow - http://www.yesterdaystractors.com/ACSFT20FP20_1503.htm