(800) 853-2651
SHOP NOW

Replacement coulter blade

M

mkirsch

Well-known Member
I've got a plow with an older IH coulter on it that's worn down to the nub. It looks like it belongs on an older plow like a #8. The yoke is cast and the hub has the old IHC logo on it.

The coulter blade is held to the hub with three rivets. I'm having a tough time finding a replacement blade. All the blades I've found have four or five rivet holes.

What was the original diameter of the blade? Is there a suitable replacement blade available?
 
If all else fails, you could center up any blade and drill the necessary 3 holes. I plan to do that on some hiller disk.
 
Not sure on the size of the blade but you can redrill holes to fit your hub as long as it fits over the center of the hub. The extra holes won't hurt a thing.
 
I too am having trouble finding replacements. I am told origional was 17" diameter and they are hard to find. you'll need to wonder through the bone yards but will find most of them missing. Good luck. Dave
 
Oh yes, coulters are a very hot commodity. That's why I'm restoring this one even though it's been worn beyond the point of being worthwhile to repair.

It was wore so bad on the axle that I replaced the 1/2" axle bolt with a 5/8". I'm going to have to fashion a bushing for the yoke on the bar too.

Figure if I spend $30 fixing this one, it'll save me having to spend $100 and months to find another used one. That'll leave me only three coulters short of my goal.
 
A CNC plasma torch, and a drawing can make swift work of making one. Finding carbon steel would be the hardest part. JimN
 
I bought a coulter of the proper Diameter and drilled holes to fit my hub. Those coulters are made from tough metal, regular drill bits won't drill them.
 
You must log in or register to reply here.

Similar threads

R
New Holland haybine blade bolt hole size
Replies
5
Views
357
rustred
rustred
L
MF 210 fuel sediment bowl replacement?
Replies
3
Views
135
Lyman1903
L
D
Farmall A Zenith Carburetor
Replies
9
Views
978
jimtrs
J
F
Farmall M Trojan Road Grader
Replies
12
Views
999
docmirror
D
N
Rear Blade Pipe
Replies
14
Views
1K
Pitalplace
Pitalplace
Tractor Parts Tractor Manuals

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.

Copyright © 1997-2024 Yesterday's Tractor Co.

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.

Yesterday's Tractors - Antique Tractor Headquarters
Website Accessibility Policy

Back
Top