Farm Equipment - Crank lenght

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Crank lenght

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=165228
Printed Date: 31 Oct 2025 at 9:54am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Crank lenght

Posted By: 1947WC
Subject: Crank lenght
Date Posted: 21 Oct 2019 at 12:26pm

Sorry I meant the part inside that goes to the engine pully.

Replies:

Posted By: AaronSEIA
Date Posted: 21 Oct 2019 at 12:32pm

It's a direct swap. Nothing is different other than the stroke.

AaronSEIA

Posted By: SteveM C/IL
Date Posted: 21 Oct 2019 at 12:52pm

I don't understand the question....

Posted By: 1947WC
Date Posted: 21 Oct 2019 at 1:16pm

Sorry I meant the engine crank that starts the motor. It goes through the WIDE FRONT end. The one I put, in is to short.

Posted By: SteveM C/IL
Date Posted: 21 Oct 2019 at 1:24pm

Wide fronts have shaft through bolster at an angle so I'd guess its longer. You can build your own with a piece of round stock and some hole drilling...NOTE..the wide frt uses a chunk on crank end which the roll pin swivels in (like a ujoint) because of the angle..... shafts may be the same with that added chunk for length?

Posted By: mdm1
Date Posted: 21 Oct 2019 at 2:02pm

Parts book shows them as the same.

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Everything is impossible until someone does it! WD45-trip loader 1947 c w/woods belly mower, 1939 B, #3 sickle mower 1944 B, 2 1948 G's. Misc other equipment that my wife calls JUNK!

Posted By: 1947WC
Date Posted: 21 Oct 2019 at 2:12pm

Thanks Steve M C