Farm Equipment - CA Muffler identification

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CA Muffler identification

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=17033
Printed Date: 05 Feb 2025 at 8:04pm
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Topic: CA Muffler identification

Posted By: firebrick43
Subject: CA Muffler identification
Date Posted: 22 Aug 2010 at 10:03pm

Does anyone know the brand of this style of muffler? It came on the tractor and I some how doubt its original buy maybe? Some one asked what it was and I don't know? It is a very heavy, maybe 14 gauge steel.

uploads/2064/Allis_CA_003.JPG - uploads/2064/Allis_CA_003.JPG

Replies:

Posted By: pumpkin man
Date Posted: 22 Aug 2010 at 11:27pm

I have one a B tractor think it was a A P brand got it about 30 yrs. ago from a auto parts store in town havent seen another one till yours. I use Walker brand now look and sound like org. equip. N.A.P.A handels them

Posted By: BrettPhillips
Date Posted: 23 Aug 2010 at 10:47am

I'm not sure of the brand, but I have one just like that that is NOS. I will sell it for $20 + shipping. Send a PM if you are interested.

Posted By: firebrick43
Date Posted: 29 Aug 2010 at 1:22pm

Pumpkin Man, does the walker have the same outer ring at the bottom like a nelson that keeps water from entering the manifold? Early this spring the tractor was outside when a strong rainstorm hit and I had to pull the plugs and drain the oil to get it all out, plus I really wish my CA was quieter when its really pulling.

Posted By: pumpkin man
Date Posted: 29 Aug 2010 at 2:24pm

firebrick the Walker nuffler inlet is recessed so it fits over the manafold with a renforced tail piece that bolts to the manafold on C/A,s & new replacement manafolds.

the # on the muffler 22028. & 3N8A lot of $ but Good stuff.

Posted By: firebrick43
Date Posted: 29 Aug 2010 at 4:28pm

The 22028 number is the napa number, looked it up at napaonline, and your right 73$. Is it pretty quiet?

Thankyou

Posted By: Rick
Date Posted: 29 Aug 2010 at 5:08pm

The Walker and Nelson mufflers both have the skirt at the bottom to keep the water out of the manifold. The Walker is quiet,I think...maybe even a little more quiet than a Nelson. Rick

Posted By: caRon
Date Posted: 29 Aug 2010 at 5:13pm

There is an original nelson on one of my ca's, I know it's much quieter than the stanley's.

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CA Tractor

Posted By: Brian Ahart
Date Posted: 29 Aug 2010 at 8:50pm

I have a Nelson 3N84 on my 1951 B and a Nelson 4566 on my 1956 B. The 3N84 number is an earlier number and was superseded by the 4566. The Nelson sound simply cannot be beat. I also recommend Steve Fischer's stainless steel mufflers. They are based on the old Nelson designs and sound just as good. After seeing them first-hand at Hutch, I bought one as a Christmas gift for my dad about five years ago. It was well worth the money and still looks like new.

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Posted By: firebrick43
Date Posted: 29 Aug 2010 at 10:05pm

Where can you get the Steve Fischer Stainless steel mufflers?

Posted By: Brian Ahart
Date Posted: 30 Aug 2010 at 8:01am

file:///C:%5CDOCUME%7E1%5Cahartb%5CLOCALS%7E1%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_colorschememapping.xml - -

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Posted By: Brian Ahart
Date Posted: 30 Aug 2010 at 8:07am

Steve J Fischer
sekcfischer@sleepyeyetel.net
(507) 794-3564

How time flies. I checked my records and it was 2003 when I ordered the muffler from Steve. As of 11/08, he was still selling them.

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