Without adequate filtration, engine performance will undoubtedly suffer. There’s only one way to ensure optimum protection in the harsh conditions and remote locations where diesel engines work: genuine air, oil and fuel filters. Genuine Fuel Filters protect engines against any potential contaminant that might lead to abrasive damage at the high injection pressures. Oil filters provide particle separation by retaining even the smallest particles. By limiting the concentration of solid contaminants in the lube oil, unwanted changes in oil consistency and viscosity are reduced, and oil quality and effectiveness are maintained. This maximizes engine power and operating efficiency throughout the oil change interval.