A tape measure is good enough to tell the difference in bore sizes. A 4.2 will be just shy of 4 1/4", and 4.4 will be a little shy of 4 1/2". Please report back if you find it to be 4.4", and I will advise on a head gasket.
Run the suspect piston down half way into the bore and then rock the front pulley back and forth while you watch the piston. There should be no visible hesitation of the piston moving as you rock the crank back and forth. Compare with the other pistons if need be.
If there is a problem, you will need to remove the oil pan. This will require it to be unbolted from the front bolster. You can remove it entirely, or roll it forward a few inches on longer bolts. The choice is yours. No need to split the engine from the trans.
A loader very much complicates things for sure. Depending on the brand, it will likely need to be removed first.
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 - Madison's County - by Anthony West. Philip Madison has been a good friend of mine for quite some time. He has patiently suffered my incessant chit chat on the subject of tractors for longer than I care to remember, and on many occasions he has put himself out, dropped what ever it was he was doing, to come and lend a hand cranking handles, or loading a find onto a trailer. Although he himself has never actually owned or restored a tractor, he was always enthusiastic and always around helping with other peoples projects.
... [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.