Farm Equipment - 149/160 Motor

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149/160 Motor

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=159875
Printed Date: 05 Sep 2025 at 5:03pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 149/160 Motor

Posted By: BrianC,Ont
Subject: 149/160 Motor
Date Posted: 10 Apr 2019 at 9:57pm

Where can I find info on 160 cu/in gas engine,ie piston pin dia, height and that kind of info.

Thanks Brian

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35WC on steel, B with belly mower, D17 puller, D15 Series II puller, D15 Series II with loader, 608 Lawn Tractor

Replies:

Posted By: DrAllis
Date Posted: 11 Apr 2019 at 7:08am

Piston pin diameter is .990" on any 149 engine and is clamped. Piston pin diameter is 1.00" on any 160 engine and is a floating pin. Any other information in regards to piston height isn't in the Service Manual. What are you trying to accomplish ??

Posted By: jaybmiller
Date Posted: 11 Apr 2019 at 10:06am

pretty sure he's got a bad motor and it's too far to come 'west' for my running D-14..

though age is catching up with me these dayze...

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3 D-14s,A-C forklift, B-112
Kubota BX23S lil' TOOT( The Other Orange Tractor)

Never burn your bridges, unless you can walk on water