John Deere Plus-50 II Engine Oil 15W-40 5 Gallon Bucket - TY26679,1 Applications: For use in heavy-duty off-road applications, on-road trucks, marine engines, natural gas engines, pickups and automobiles Backwards compatible for use in all legacy diesel engine applications where Plus-50 may have been applied For use in John Deere iT4 engines and all diesel engines requiring API CJ-4 oil Features and benefits: Exceeds API CJ-4 performance level for diesel engines Exceeds API SM performance level for gasoline engines Formulated specifically to inhibit oxidation, deposits, corrosion, and wear with superior soot control Reduces maintenance costs and downtime Provides maximum sludge and varnish control Excellent low-temperature fluidity reduces engine wear in cold weather Drain intervals may be extended up to 500 hours when used with John Deere filters in John Deere engines. (See operators manual for recommended change intervals) Low ash technology to support diesel particulate filter service life This is a licensed John Deere OEM Product. Thanks for looking!