Champion Brands 4358N-EACH 'Blue Flame' 15W-40 API/CJ4 Diesel Motor Oil - 1 Gallon Jug Synthetic blend SAE 15W-40 formula Exceeds API service levels CJ-4, CI-4, CH-4, CG-4, CF-4 and current OEM warranty requirements for extended service Meets, or exceeds, pre and post 2007 emissions requirements Safe for use in applications equipped with Exhaust Gas Recirculation (EGR) and Diesel Particulate Filters (DPF) systems Available in case pack of 4