Welcome! Please use the navigational links to explore our website.
PartsASAP LogoCompany Logo (800) 853-2651

Shop Now

   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver

Attention Forum Users: On the 28th of December 2023 at 9:00am Central Time, we will be taking the forums down for maintenance while we prepare the new forums for your use. Please click here for more information.

Discussion Forum
:

How can you tell a 4A-203 from AD4-203 diesel engine?

Welcome Guest, Log in or Register
Author 
Owen

10-16-2002 21:07:22




Report to Moderator

I have a MF-65 , I have been reading (what info. I can find ) about my tractor and it mentions both engines. How do I tell which one I have ? What's the guy's name that sells the tractor CD's and how do I contact him?
Thanks guys,
Owen [email protected]




[Log in to Reply]   [No Email]
Scott from Pa.

10-18-2002 15:23:50




Report to Moderator
 Re: how can you tell a 4A-203 from AD4-203 diesel engine? in reply to Owen, 10-16-2002 21:07:22  
The "D" stands for diesel.



[Log in to Reply]  [No Email]
John

10-19-2002 10:19:42




Report to Moderator
 Re: Re: how can you tell a 4A-203 from AD4-203 diesel engine? in reply to Scott from Pa., 10-18-2002 15:23:50  

The direct injection engines have injectors that are at an angle. Indirect engines are straight.



[Log in to Reply]  [No Email]
Peter, U.K.

10-19-2002 02:09:54




Report to Moderator
 Re: Re: how can you tell a 4A-203 from AD4-203 diesel engine? in reply to Scott from Pa., 10-18-2002 15:23:50  
The two diesel engines fitted to the US MF65's were the Perkins AD4 203 and the A4 203. Contrary to what Scott believes, the "D" stands for direct injection. Here, in the AD4 203 fuel was injected directly into the cylinder, as oppoosed to it being injected into separate combustion chambers in the A4 203.



[Log in to Reply]  [No Email]
Scott from Pa.

10-19-2002 11:55:57




Report to Moderator
 Re: Re: Re: how can you tell a 4A-203 from AD4-203 diesel engine? in reply to Peter, U.K., 10-19-2002 02:09:54  
OOOOPPS!



[Log in to Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Log in to Reply]

Hop to:


TRACTOR PARTS TRACTOR MANUALS
We sell tractor parts!  We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]

Home  |  Forums


Copyright © 1997-2023 Yesterday's Tractor Co.

All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy

TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.

Yesterday's Tractors - Antique Tractor Headquarters

Website Accessibility Policy