... , Off-highway Trucks, etc; OEM 142-1340, 3I-2156; Ref AF25454, RS3870, RS4638, P777868 Quality replacement Air Filter for Caterpillar Excavators ... , Off-highway Trucks, etc;OEM 142-1340, 3I-2156;Ref AF25454, AF25627, RS3870, RS4638, P777868, P608885, C321700;Firm Structure, first-grade ...