I have attached the Ford Owners Master Manual grade page to see for yourself. If you have a Ford Tractor older then 1966 you will be needing Rye Oil Ltd's Vintage tractor oil range to protect those yellow metals.Call 01797 223374 for more info. If you have a Ford Tractor made after 1990 give us a call 01797 223374 to work out what you need. API CG-4, CF-4, CF, CE/SF. TE-ML O6A, 06B, 06C, 07B. MASSEY FERGUSON M1139, M1144, M1145. The item "OLD FORD SPEC TRACTOR OIL 25 LITRE PRE 1991 Models" is in sale since Friday, October 21, 2016. This item is in the category "Business, Office & Industrial\Agriculture/Farming\Equipment Parts & Accessories\Antique & Vintage Equipment Parts". The seller is "ryeoil" and is located in Rye, East Sussex. This item can be shipped to United Kingdom, Antigua and barbuda, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Bahrain, Canada, Brazil, Japan, New Zealand, China, Israel, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Ecuador, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Peru, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Ukraine, Chile, Bahamas, Colombia, Costa rica, Dominican republic, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, El salvador, Trinidad and tobago, Uruguay, Viet nam.