HDEO Additive Package T32065 is a mainstream diesel engine oil additive package product that offers stable and high-quality performance for heavy-duty diesel engines （HDEO）. The product is composed of a well-optimized combination of excellent detergent, dispersant, and antioxidant additives. It provides outstanding wear resistance, effective engine protection, and prolongs the oil's service life. The package meets the CH-4/CI-4 industry standard for diesel engines and is an ideal choice for those looking for reliable and efficient engine oil additives.