Keep your Detroit DD13, DD15, and DD16 engines running at peak performance with this comprehensive filter kit. This complete maintenance package includes essential filtration components: a high-capacity oil filter, fuel water separator (FWS), and two fuel filters. The oil filter features premium filter media to trap harmful contaminants and protect your engine's vital components. The fuel filters and water separator work together to remove moisture and particles from your fuel system, preventing potential damage and maintaining optimal fuel efficiency. These filters are designed to meet the exact specifications of Detroit heavy-duty engines, ensuring proper fit and reliable performance. Regular filter maintenance using quality replacement parts helps extend engine life and maintain fuel economy. This kit provides everything needed for a complete filtration system service in one convenient package.