Luber-Finer LFF5421 Heavy Duty Fuel Filter OEM commercial-grade diesel fuel filter designed for heavy-duty truck and industrial applications. ✔ Genuine Luber-Finer Part ✔ Model: LFF5421 ✔ New surplus inventory ✔ Unused condition ✔ Ideal for fleet maintenance, diesel trucks, industrial equipment, and heavy machinery Item may show minor shelf wear on packaging due to bulk storage and surplus handling, but filter itself is unused. Please verify compatibility with your specific application before purchase.
