I was looking for new wheels and getting very confused about what to buy as a replacement. My factory parts manual shows the 15x8 wheel as part #843327M2 but when I search on the internet I see a variety of backspace/offset options where this part number is "interchangeable"
Here's what I measured:
- 4-5/8" to 4-11/16" from rear wheel lip to rear mounting face. Not quite 4-3/4 like I thought it would be.
- ~4-5/16" from front lip to rear mounting face.
- Hub thickness was checked with caliper as .330" or so and aligns measurements above as the difference between the two?
- Seems like the wheel offset would be the first measurement minus the second measurement where....
4-5/8" - 4-5/16" = 5/16 = .325
So I guess the offset is somewhere around 5/16?
I see listings with the following;
(1) 1/4" offset and 4-3/4" backspacing
(2) 1-1/8 offset and no other info
(3) 1-1/8 offset and 5-5/8 backspace
(4) 1-1/8 offset and 4-3/4 backspace
My gut feeling is the 1/4" offset #1 is correct...not sure what to make of the others...especially #4. What a headache...
Drew
.
This post was edited by Drew.Styduhar on 06/09/2023 at 01:03 pm.
Upload one or more videos to your post. Photo and video filesizes should be less than 8MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
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 - What Oil Should I Use? - by Francis Robinson. I keep seein this question pop up over and over again in discussion groups all over the web. As with many things there are often several right answers and a few wrong ones. Some purist I'm sure will disagree to no end with what I will tell you but most of us out here in the real world don't really care do we ? Some of them only bring their noses down out of the air long enough to look down them anyway. If you are like me you are only doing this old tractor stuff because you enjoy it. You
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[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.
