Posted by Brian Jasper co. Ia on December 03, 2008 at 10:50:35 from (65.121.139.196):
In Reply to: Oil filters revisited posted by Brian Jasper co. Ia on December 02, 2008 at 17:21:26:
All engine oil filters have the element spring loaded so if it clogs or in the event of extreme cold thick oil, the filter doesn't starve the engine for oil. Hydraulic filters are different. They have no bypass in them. They also have a much finer filtering capability. If I remember correctly, an engine oil filter has about a 15 micron rating where a hydraulic filter will be something like 5 microns. Amsoil used to sell an add on bypass filter maybe they still do, that would filter out the dirt, combustion contaminates, water, etc that causes engine oil to turn black. Surely they do it by having a much smaller micron rating. We change oil because it's dirty, not because it's worn out. I've seen a few responses on "efficiency". Simply put to allow more flow, there must be MORE surface area, or LARGER pores in the media allowing for larger impurities to not be removed from the oil. Thats how K&N filters flow more air. They don't tell you they also let more dirt through. Like one guy said, he puts the coffee can size filter on in place of a muffin sized filter. Not a bad idea. Under normal conditions where maintenence is kept up I doubt there would be an issue with the "muffin" filter. In extreme cold, or neglected maintenence that could be the difference between the filter being bypassed and allowing unfiltered oil through. My thoughts are I want the best for my engine. If I know one brand of filter is not as good as another, I'm going to use the better one since I'm not one to trade vehicles every couple years. I recently sold my old 88 Bronco 2 to a co worker who just wanted transportation. It has probably 500K miles on it. I know for sure the engine I put in has almost 300K and is still running strong with no oil leaks/use. I attribute it to regular oil and filter with a Motorcraft filter and Castrol oil.
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 - 12-Volt Conversions for 4-Cylinder Ford 2000 & 4000 Tractors - by Tommy Duvall. After two summers of having to park my old 1964 model 4000 gas 4 cyl. on a hill just in case the 6 volt system, for whatever reason, would not crank her, I decided to try the 12 volt conversion. After some research of convert or not, I decided to go ahead, the main reason being that this tractor was a working tractor, not a show tractor (yet). I did keep everything I replaced for the day I do want to restore her to showroom condition.
... [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.
