Doc's Diesel 15W-40 Full Synthetic Heavy-Duty Diesel OilDoc's Diesel Engine Oil: Powered by Hot Shot's Secret the 15W 40 Full 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:

DF-211+DATF4-2

From the workbench to the weekend

Doc's Diesel Fuel Filters:

Doc's Ford 6

Use 8oz of Interval Fuel Treatment per 20 gallons of diesel fuel

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000 miles for heavy-duty use

non-acidic

6L Duramax Fuel/Water Separator Filter 2001-2016: 3 Micron @ 96

PREVENTS Fuel Gelling & Icing up to -40 degrees fahrenheit

Note: Product displaces equivalent amount of oil

The All Purpose Cleaner is ready to use and features a Hi-PH non-corrosive