Farm Equipment - 80R Serial Number

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80R Serial Number

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=121852
Printed Date: 11 Sep 2025 at 7:18am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 80R Serial Number

Posted By: Jim-Ohio
Subject: 80R Serial Number
Date Posted: 12 Apr 2016 at 8:45pm

My son found this Serial# on the frame of his 80R sickle mower.
R188o31 He said it looked like a small oval between the 8 and the 0. Does that make it 18 thousand or 188 thousand? Anyone have any idea what year it might be. The earlier and later serial numbers make a difference on some of the part numbers in the parts manual, so some of the parts must be different depending on the year.

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'61D17, '51WD, '51CA, '41C, '49C, Woods 5'&6'Mower, 6'Blade, CA-Plow, CA-Cultivator, 3-Btm snap-coupler plow, 4-row planter, WD 4-row cultivator, 80R mower,#7 mower,B/C mower