Here's how I was taught to read the castings on IH tractors from that era. In your "10-27-E" casting, the "E" stands for the year while the "10-27" means that that particular piece was cast on October 27th of that year. That's how I was told you could check to see if a tractor is original or cobbled together. If the casting numbers around the tractor fit within a month or so (but usually less) then they are probably original pieces. So if it were me I'd try to find a block with as close to "10-27-E" as possible.
The reason I can't tell you what year "E" stands for is that my experience comes with H's and W4's. They started out in 1939 with "I"s, then 1940 models (like my H) were "J"s, 41's were "K"s and so on. My 1949 W4 has "S"s all over it. So you get the idea.
I'm not sure where E fits in to that system, but just about any big piece of cast iron on the tractor (axle housings, trans. cover, etc.) should match up pretty closely.
If anyone else sees something incorrect about my logic here, I'd love to know because this is something I've taken as truth for a long time.
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 ]
Today's Featured Article - Gatherin of the Orange - by Rick Nikolich. In July of 1998 I was talking to fellow Allis Chalmers collector Mike Schilling about the annual "Gathering of The Orange" AC show coming up in August of 1999. He got this wild idea that we should get a convoy of AC tractors and drive them from Charlotte, Michigan 105 miles to LaGrange, Indiana.
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[More Ads]
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.