when I worked for a case IH dealer we had several customers with both cummins powered magnum tractors that call for 15-40 oil, And International powered tractors that called for 30W. Many of them didnt want two barrels of oil setting around so they ran 15-40 in there International engines. At the same time the local Deere dealer was pushing oil sales and told everyone that deere's 15-40 was good for any engine. A year or two later we had several bearing falures in IH engines. The Oil people from both Case IH and cenpeco said the problem was caused by running to light of oil in the 400 series engines,the early deere engines that called for 30w however ran fine on 15-40. I myself run 15-40 shell rotella in everything on the farm, car, gas pickups,tractors gas and diesel and have never had a problem,,,,but that moline is a high dollar engine to work on, and they have been known to have oil pump problems. 30w may be the best.
Same-Day Shipping! Most of our stocked parts ship the same day you order (M-F). Expedited shipping available, just call! Most prices for parts and manuals are below our competitors. Compare our super low shipping rates! We have the parts you need to repair your tractor. We are a Company you can trust and have generous return policies! Shop Online Today or call our friendly sales staff toll free (800) 853-2651. [ More Info ]
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.