TO-1637 Oil FilterOil Filter for construction equipment applications. testJuly 3, 2026Donaldson, ECR25D, Fleetguard, PC35MR/L, PC55MR-2/L, SK35, SK50, SK55, SY35C (China IV), XE15C, XE15U, XE17U, XE17U (China IV), XE26U (China IV), XE27U (China IV), ZX35U-5A, ZX50U-2, ZX50U-3F, ZX50U-5A, ZX55UR, ZX55USR-5A, ZX60USB-3F Oil Filter for construction equipment applications.