Doc's Diesel Chevrolet/GMC 6.6L Duramax 15W-40 SEMI Synthetic Oil + Filter Maintenance Kit 2017-2019 Oil Brand:Doc's Diesel DCS9667+D5526+DPA5535+D5W40

DCS9667+D5526+DPA5535+D5W40

0L EcoDiesel Fuel Filter 2014-2020 (Set of 2)

Just grab a kit and get the job done

Transmission fluid leaks

The included additive package has proven to reduce wear up to 71% in Cummins ISM severe service test

Doc's Diesel Chevrolet/GMC 6.6L Duramax 15W-40 SEMI Synthetic Oil + Filter Maintenance Kit 2017-2019 Oil Brand:Doc's Diesel DCS9667+D5526+DPA5535+D5W40Doc'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