Farm Equipment - C/CA Transmissions

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C/CA Transmissions

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=43485
Printed Date: 05 Sep 2025 at 10:06pm
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Topic: C/CA Transmissions

Posted By: Scott(SC)
Subject: C/CA Transmissions
Date Posted: 09 Jan 2012 at 5:12pm

I know where there's a CA torque tube, tranny, axles, and pto housing. I was wondering if the torque tube and transmission will change out in my son's C. How about the pto housing and hydraulic?

Replies:

Posted By: Dick L
Date Posted: 09 Jan 2012 at 6:50pm

They sure will. The only problem that you would have would be with the hydraulic pump. the C has a two piston pump and the CA has three. You would need a C PTO housing and pump or a CA PTO housing and pump. If you use the CA PTO housing and pump you would need the pan type seat. You would not be able to mix and match the final drives. You would have to use both the same.

Posted By: Scott(SC)
Date Posted: 09 Jan 2012 at 7:22pm

We have C wheels, so C axles. The CA PTO is missing the pump. We have the C PTO and pump and we have a D12 PTO and pump. I guess the D12 hydraulic wouldn't fit under a bench seat.