(800) 853-2651
SHOP NOW

Allis Chalmers 442 square baler

J

Jwilson9303

New User
I'm looking for some springs that go on the dogs mine are about done. One has broken and I only had one replacement needing more of them ASAP.
 
The original Allis part # is 77009335. You could try an Agco dealer (Agco/Massey), but chances are that number is
no longer valid. I replaced one on my 442 a few years ago - I just used one from a New Holland 272 I had on hand.
I suspect a dog spring from any square baler would work; there's not a lot different between them.

You're wise to check them; the dogs on the top (right below the knotter) are especially concerning; if the springs
are broken and you happen to hit a bump right at the same time it's tying, the bump can cause the dogs to jump up
and smash into the cast knotter cam(s) as they come around - not a pretty sight nor sound. Had this happen on mine
years ago. Thankfully Allis used Rasspe knotters like everyone else, so parts are readily available.

While at it (if you haven't already) it's worth making sure the extension spring on the twine plunger stop is good
and that the stop moves freely. It's not something you want to fail at the wrong moment, or you'll damage the
baler far beyond repair.
 
Thinking about it some more and further to above - if using a replacement off another brand (the New Holland 272, for instance) some other brands/models used two styles of dog springs - a 'half' version, and the 'full' version (the one you need).

Try looking at New Holland part # 86642329 - I suspect your nearest New Holland dealer probably has them on hand and you could bring yours in to compare.
Dog Spring
 
You must log in or register to reply here.

Similar threads

E
Allis Chalmers B carburetor question
Replies
13
Views
4K
Bergmann
B
A
Allis Chalmers D14
Replies
2
Views
473
AllisD14
A
M
Allis Chalmers 5050 - a good tractor??
Replies
9
Views
656
MF in Canada
M
4
color of "Allis Chalmers" decal on my 1943 B.
Replies
1
Views
289
Dennis K (WA)
Dennis K (WA)
O
Allis Chalmers 621 Rough terrain forklift opinions
Replies
4
Views
288
oldfarmall
O
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