for sale are genuine Komatsu flow units (part #98020-01003), brass grease fittings/lubrication adapters. These are authentic OEM parts from Komatsu's Japanese production, perfect for maintaining excavators, loaders, dozers, harvesters, or other heavy equipment. Key Specs & Features:
Part Number: 98020-01003 (FLOW UNIT)
Quantity: 2 pieces (as labeled)
Material: Brass body with threaded male end, hex wrench flats, black protective caps
Application: Grease zerks/flow points for pins, bushings, cylinders, linkages, or bearings in Komatsu machinery (e.g., boom/arm, undercarriage, swing circles)
Label: Original Komatsu genuine parts bag with Japanese/English text, "MADE IN JAPAN", Qty 2 stamp
Condition: New Old Stock (NOS) – unused, in original plastic bag (bag shows minor shelf wear/age toning, parts pristine – see photos)
Why these fittings? Komatsu genuine parts ensure perfect fit and durability in high-pressure/dirty environments. Great for preventive maintenance, spares, or matching existing grease points on your machine.