Farm Equipment - D14 Muffler

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D14 Muffler

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=212305
Printed Date: 22 Sep 2026 at 2:14am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: D14 Muffler

Posted By: TedN
Subject: D14 Muffler
Date Posted: 22 Sep 2026 at 12:56am

While changing the oil in my D14 over the weekend I noticed there is a large gap between the muffler and exhaust manifold. I looked through the AGCO parts book to see if there was something missing, but it looks like it is just the way that the aftermarket muffler is made. A bit of time looking let me find what is called a restoration quality muffler, and they look like they mount and are shaped the same as the original. I intend to eventually get the higher quality muffler, but would like to know if there is much difference in the sound, and how well they fill the outlet of the manifold.

Ted

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190XTD seriesIII, 190XTD seriesI, maroon belly 7000, 7030, 7045, D14, 190XTD series??? project(or maybe parts)