SD3055 is not a valid model number as far as I know. The only model number that I can find in my references that starts with SD is the Super Dexta, but that should start with SDX, not SD3.
A true 1980 4100 model number should start with KA1 or KA2.
A 1970 Orchard version of the 4000 should begin with D34.
A 1970 Narrow Orchard version should start with D33.
A 1970 Vineyard version should start with D30.
0F2B could be June 2 of either 1970 or 1980.
The serial number beginning with an A indicates that it was built at the Antwerp Belgium factory, but the A serial numbers are not well documented, so it could be a 1970 or a 1980 tractor.
Post some pictures and we could probably tell more. Is the tach cable driven off of the rear of the generator, or off of a spot on the engine block next to the oil filter? Does the tach read zero rpms when it's pointing to the right or to the left?
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 - Restoration Story: 1964 JD 2010 Dsl - Part 2 - by Jim Nielsen. Despite having to disassemble the majority of my John Deere 2010's diesel engine, I was still hopeful I could leave the engine-complete with crankshaft and camshaft-in the tractor. This would make the whole engine rebuild job much easier-and much less expensive! I soon found however, that the #4 conrod bearing had disintegrated, taking with it chunks of the crankshaft journal. As a resul
... [Read Article]
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.