Lucas Oil Semi-Synthetic CK-4 Truck Oil (10-30) [5.00-gal./18.93-Liter. Pail] 10283 [Motors] Motor Oil - 179496 Shear stable viscosity modifiers insure

Shear stable viscosity modifiers insure multi-grade performance throughout the life of the oil

MOLY and other high pressure additives which offer maximum protection during engine break-in

It's easy to use and very cost effective

Primary application is in heavy duty diesel engines

Protect your investment and rely on Lucas Oil for your car’s engine oil

Lucas Oil Semi-Synthetic CK-4 Truck Oil (10-30) [5.00-gal./18.93-Liter. Pail] 10283 [Motors] Motor Oil - 179496 Shear stable viscosity modifiers insureMSDS PDS Lucas CK 4 is a premium Heavy Duty Motor Oil blended with high quality API Group II and Group Ill base oils and a cutting edge additive package providing the robust performance required by modern diesel engines while assuring good fuel economy. Safety Data Sheet Technical Data Sheet Features CK 4 is available in Synthetic Blend and Petroleum Longer engine life Extended oil changes Lower soot levels Less filter maintenance Less oxidation Lower