Doc's Diesel Chevrolet/GMC 6.6L Duramax 15W-40 Full Synthetic Oil + Filter Maintenance Kit 2014-2016 2003-2007 Doc’s Diesel recommends changing transmission

Doc’s Diesel recommends changing transmission filters earlier than OEM recommended for preventative maintenance and to ensure the longevity of your transmission

DH515191-2

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DR4683-2+DR7356-2

2G Dust Holding Capacity - Efficiency ISO 5011 3rd-Party Test Results

Doc's Diesel Chevrolet/GMC 6.6L Duramax 15W-40 Full Synthetic Oil + Filter Maintenance Kit 2014-2016 2003-2007 Doc’s Diesel recommends changing transmissionDoc's Diesel Oil + Filter Maintenance Kits: Docs Diesel Oil + Filter Maintenance Kit's have everything you need to make routine maintenance easyfresh high quality engine oil and all the necessary filters in one box. No guesswork, no running around. Changing your oil and filters on time keeps your rig running strong. It cuts down on engine wear, helps you get better fuel mileage, and saves you from those big repair bills down the road. Diesel trucks