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
 
Marketplace
Classified Ads
Photo Ads
Tractor Parts
Salvage

Community
Discussion Forums
Project Journals
Your Stories
Events Calendar
Hauling Schedule

Galleries
Tractor Photos
Implement Photos
Vintage Photos
Help Identify
Parts & Pieces
Stuck & Troubled
Vintage Ads
Community Album
Photo Ad Archives

Research & Info
Articles
Tractor Registry
Tip of the Day
Safety Cartoons
Tractor Values
Serial Numbers
Tune-Up Guide
Paint Codes
List Prices
Production Nbrs
Tune-Up Specs
Torque Values
3-Point Specs
Glossary

Miscellaneous
Tractor Games
Just For Kids
Virtual Show
Museum Guide
Memorial Page
Feedback Form

Yesterday's Tractors Facebook Page

  
Tip of the Day

Potential Problems with your Oil Bath Air Filter
(24 May 2025)
The first problem comes with using the wrong weight oil. Use of oil that is too light will cause the oil to be drawn beyond the filter and into the engine. Use of oil that is too heavy will not allow the oil to be drawn up far enough and much of the air cleaning surface area ends up being unused. Manufacturer owner manuals always show the oil weight that is designed for the system. Engineering of the system (we hope) will have picked just the right weight for the size of the cannistor, cup, and vacuum pressure.

The second problem comes when the cup is not cleaned regularly. Manuals always recommend daily refilling of the cup and suggest even more frequent cleanings under dusty conditions. The oil may look clean in the cup but after a few hours of running but it has trapped a significant quantity of small particles many of which will be drawn back up into the cleaning surfaces. When the particles-to-oil ratio reaches a certain level, the dirt will begin to hang on (or "sludge up") on the cleaning surfaces. Eventually, instead of just clean air being sucked into the intake, you have chunks of dirt and sludge going with it. Obviously this can be quickly damaging to the engine. If your cannistor is filled with sludge, clean it out before using it or it could do more harm than good.

The last problem is with radically altered machines. The oil bath is engineered for the stock engine. Radical changes to the engine mandate changes to the air cleaning system. Care should also be exercised if replacing your oil bath filter. The replacement should be similar in size and engineered capacity to the original.


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


Today's Featured Article - Women and Tractors - More Views From the Farmer's Wife - by Teri Burkholder. The top ten reasons why the judges wouldn't let you participate in the stock antique tractor pull: Hey, this is stock! It came with that V8 in it! That "R" on my tires stands for "really old" not radial! Blue gas? We thought it was a pretty color! What wire hooked to my throttle? ... [Read Article]

Latest Ad: 18-32 Case Cross Motor [More Ads]

Copyright © 1997-2025 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