Construction and other equipment - Serial Number location on an HD7

Print Page | Close Window

Serial Number location on an HD7

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=42732
Printed Date: 23 Jun 2025 at 4:32pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Serial Number location on an HD7

Posted By: Orange Blood
Subject: Serial Number location on an HD7
Date Posted: 26 Dec 2011 at 12:48pm

Hey guys, dad wants to find the serial number on our old orange HD-7 with the GM 3-71 engine in it. Can you give us a hand please?

Thanks,

Anthony

-------------
Still in use:
HD7 WC C CA WD 2-WD45 WD45LP WD45D D14 3-D17 D17LP 2-D19D D19LP 190XTD 190XTLP 720 D21 220 7020 7030 7040 7045 3-7060
Projects: 3-U UC 2-G 2-B 2-C CA 7-WC RC WDLP WF D14 D21 210 7045 N7

Replies:

Posted By: Jeff Z. NY
Date Posted: 26 Dec 2011 at 2:21pm

Look on the right side of the transmission near the top right rear corner.

-------------
I Love Meatballs and Dumplings on Toast with Gravy and Rosemary and ??? {Open For Suggestions}

Posted By: Ages Cat
Date Posted: 26 Dec 2011 at 7:20pm

It is on the final drive housing. Some of them are covered up with a winch. As you look at the rear of the tractor it is stamped in he upper right quadrant of the final drive/clutch housing.

Posted By: Orange Blood
Date Posted: 26 Dec 2011 at 7:43pm

Found it!!!!

Thanks guys. Yes even you Jeff! :-)

Posted By: Jeff Z. NY
Date Posted: 27 Dec 2011 at 3:07am

Your welcome, I gave you location info from Yesterdays Tractor site.

From their site:
The Serial Number is located at upper right corner at rear of transmission case

Maybe it should have read final drive case. Who knows???

Glad you found it because that is what really matters.

-------------
I Love Meatballs and Dumplings on Toast with Gravy and Rosemary and ??? {Open For Suggestions}

Posted By: darrel in ND
Date Posted: 27 Dec 2011 at 9:08pm

Orange Blood; do you need any HD 7 parts? I've got one that I am going to part out if I ever get around to it. Darrel