Part Number Manufacturer Fleetguard Part Number Description Parts required 6003113110 KOMATSU FF5693 Fuel/Water Sep Spin-On 1 6003194510 KOMATSU No Fleetguard Part available this time Air 1 6003113110 KOMATSU FS1006 Fuel/Water Sep Spin-On 1 UPGRADE with FS19870 6004111040 KOMATSU WF2055 Water, Spin-On 1