Air Conditioning & Heater Part. Interior & Exterior Parts. Wheels, Tires & Parts. Engine Oil Pan Steel For Cummins ISX15 Diesel 4386821 CMP08A. For Cummins ISX15 Diesel. International Buyers please Note: a. These charges are the buyers responsibility. Warm reminder: If the package you received is damaged during transportation, please provide three or more photos. We are committed to achieving 5 star ratings. We will try our best to resolve any kind of issue.