Description

ZEST Engine oil 20W-40 is a top-tier multigrade heavy duty diesel engine oil blended from high quality virgin base oils fortified with high performance engine oil additives and shear stable viscosity index improvers. It has good detergency & dispersancy properties, strong alkalinity reserve to neutralize acid formed along with excellent rust and corrosion protection. Applications : • Recommended for use in heavy duty diesel engines of old generation tractors, trucks and LCVs. Advantages : • Excellent thermal and oxidation stability • Good TBN retention power thereby offering excellent protection against corrosive wear • Maximum protection from wear and deposits • Excellent shear stability to maintain viscosity under severe high temperature operations • High thermal stability ensuring a very good lubrication of hot engine parts • Prohibits corrosion and protects against rust