Farm Equipment - Allis C crank pulley woodruff key size ?

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Allis C crank pulley woodruff key size ?

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=172620
Printed Date: 08 Jun 2025 at 3:54am
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Topic: Allis C crank pulley woodruff key size ?

Posted By: Allis Forever
Subject: Allis C crank pulley woodruff key size ?
Date Posted: 06 Jul 2020 at 12:05am

Hey guys anyone know the woodruff key size for the crank pulley on an allis b-c CE engine. I believe they are 3/4” long but unsure if it’s 3/16” width or another. I picked up an assortment sat advanced auto and nothing fit and the local yahoos working had no idea where they’re single woodruff keys were in the store. SMH

If anyone knows theS size please let me know and I’ll shoot over to Napa or try oreily

Thanks.

Replies:

Posted By: Luke114
Date Posted: 06 Jul 2020 at 9:53am

5/32 x 3/4. My NAPA store had one for 9 cents!