Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil - 1 Gallon - Extended Performance for Diesel Vehicles & Equipment in the Motor Oil & Additives department at Lowes.com
Amazon.com: Valvoline Premium Blue One Solution SAE 15W-40 Diesel Engine Oil 1 GA : Automotive
Ultra1Plus Heavy Duty Full Synthetic Diesel SAE 15W-40 Motor Oil, 1 Gal - Walmart.com
Diesel Engine Oil Change Package I Power Driven Diesel