Doc's Diesel 15W-40 SEMI Synthetic Heavy-Duty Diesel OilDoc's Diesel Engine Oil: Powered by Hot Shot's Secret the 15W 40 Semi Synthetic Heavy Duty Diesel Engine Oil is a CK 4 specification additive package built with synthetic group III base oils, and contains the patented FR3 Nano Technology to provide the absolute best level of protection to your diesel engine. The FR3 Nano Technology infusion provides protection, longevity, and performance gains that other synthetic oils will not allow. Product Details:

80% Cotton / 20% Polyester

DGF429+D11715

Used on rubber

and Refill Capacity: 7

Premium Dose: 2oz/25 GAL

Not only does Interval Oil Treatment improve power and fuel economy

Oil capacity is 2

Use approximately 1

000 miles maximum

4L Powerstroke Air Filter 2008-2010

With fresh engine oil and a new filter

Removes 50% more stiction than competitors (verified by 3rd party ASTM Testing)