Part Information FA 1005K Description : Air Filter, Primary + Secondary Overall Height : 392.5 mm O.D. : 245.5 mm I.D. : 134 / 17 mm Primary : FA 1005 Secondary : FA 1005B Primary Application KOMATSU 600-182-2500 KOMATSU 600-181-1260 KOMSTAU 6115-81-7600