Welcome! Please use the navigational links to explore our website.
PartsASAP LogoCompany Logo (800) 853-2651

Shop Now

   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver

Attention Forum Users: On the 28th of December 2023 at 9:00am Central Time, we will be taking the forums down for maintenance while we prepare the new forums for your use. Please click here for more information.

Minneapolis Moline Tractors Discussion Forum
:

G overbore correction

Welcome Guest, Log in or Register
Author 
moli

04-08-2005 17:11:31




Report to Moderator

Whats the biggest G moline overbore piston i can get without getting custom pistons made.Also what other pistons will fit...m5,g1000,m670.? And do they come in bigger bores? sorry meant to say m670 not m5 two times..on last post...




[Log in to Reply]   [No Email]
Don Livingston

04-13-2005 11:30:02




Report to Moderator
 Re: G overbore correction in reply to moli, 04-08-2005 17:11:31  
I have a new set of M/W 4 3/4 pistons for $550.00
Don L.
Ph 507 433 0073



[Log in to Reply]  [No Email]
JLM

04-09-2005 18:56:37




Report to Moderator
 Re: G overbore correction in reply to moli, 04-08-2005 17:11:31  
Factory bore on MM 403-4 G engine:

Factory bore is 4 5/8. It can be bored to 4.81 safely, but 4.75 is good too.

4.81 is the largest bore you can go to and not have any problem with too little material left in the block. all WELTER'S in Verona, Missouri for PISTON'S and advice. They have a 4-3/4" and a 4.81" Ph # 417-498-6496.

They sell a lot of Moline stuff and used to do a lot of pulling.

[Log in to Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Log in to Reply]

Hop to:


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. [ About Us ]

Home  |  Forums


Copyright © 1997-2023 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