Napa Air Filter 500229Part No. 500229 Type AIR FILTER Brand NAPGLD Unit of Measure EACH Description Napa Air Filter Warranty Service Interval Type Round Height 260mm Inner Diameter Bottom 133mm Outer Diameter Bottom 235mm Outer Diameter Top 235mm Features A Nationwide NAPA Warranty backs this Air Filter Prevents microscopic dust particles from damaging Cylinder walls, Pistons and Piston Rings, which could damage an Engine's performance. NAPA Air Filters combine all the