I agree that's a 1977 serial number, but according to my documentation, DD1 and DD2 were model designators for the 535, not the 545. A 545 should be a DD3. The 545A was DD4 and the 545C was DD5.
The 535 was made from 1975-1978, which matches the 1977 serial number. The 545 was made from 1979-1983, so that wouldn't jive with the serial number.
The rest of the model number (DD212K) says that it's got a diesel engine, a trans driven (non-live) 540 rpm PTO , and the 6x4 manual reversing transmission.
The partial production code 7M?9B, depending on the missing number, says that it left the assembly line on either the 9th, 19th, or 29th of December, 1977.
Most of the casting numbers in your pictures start with D5NN too, which indicates that the castings were designed in 1975, so they would be for later tractors than the 4500 also.
I'm guessing that a prior owner didn't know what he had when he repainted it and stuck a 4500 decal on it, or I guess it might be possible that the loader itself was transplanted from a 4500, but it looks like the right loader for that tractor, the way the canopy mounts to the lift arm pivot point, so I'm guessing it's just the wrong decal.
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 - Identifying Tractor Noises - by Curtis Von Fange. Listening To Your Tractor : Part 3 - In this series we are continuing to learn the fine art of listening to our tractor in hopes of keeping it running longer. One particularly important facet is to hear and identify the particular noises that our
... [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.
