Rotella T1 Diesel Engine Oil (Shell Oil), 550054448

For best performance, follow the manufacturer's recommendations in your vehicle owner s manual.,Conventional monograde motor oil for specialty vehicles such as tractors and buses,Low ash content, minimizing formation of deposits and helping to keep intake ports clean,Outstanding oxidation resistance to help maximize service life,Excellent rust and corrosion protection for critical engine partsYou may also like Shell Rotella T1 Diesel Motor Oil 30W, 5 gallon.