Komatsu Engine O-Ring 02896-21018

Komatsu Engine O-Ring 02896-21018 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 02896-21018 is listed as O-Ring. Search also by the no-dash alternate number 0289621018.

Engine book references

This part appears in Komatsu engine parts book paths such as:

• ENGINES / SAA12V140E-3B S/N 500001-UP / ENGINE / FUEL CONTROLLER(#500013-) (A4710-A7D8)
• ENGINES / SAA12V140E-3B S/N 502254-UP (For HD785-7) / ENGINE CYLINDER BLOCK AND ITS RELATED PARTS / ENGINE OIL PAN, FOR COLD AREA SPECIFICATION A (-30 DEG C), ENGINE OIL PAN AND COOLANT HEATER, OIL QUICK CHARGE, ENGINE PRE-LUBRI / ENGINE OIL PAN, OIL PAN (#502254-) (A2110-006001)
• ENGINES / SAA12V140E-3B S/N 502254-UP (For HD785-7) / ENGINE CYLINDER BLOCK AND ITS RELATED PARTS / ENGINE OIL PAN, FOR COLD AREA SPECIFICATION A (-30 DEG C), OIL QUICK CHARGE, ENGINE OIL PAN AND COOLANT HEATER / ENGINE OIL PAN, OIL PAN (#503156-) (A2110-008001)
• ENGINES / SAA12V140E-3B S/N 502254-UP (For HD785-7) / ENGINE CYLINDER BLOCK AND ITS RELATED PARTS / ENGINE OIL PAN, FOR OIL QUICK CHARGE / ENGINE OIL PAN, OIL PAN (#502254-) (A2110-004001)
• ENGINES / SAA12V140E-3B S/N 502254-UP (For HD785-7) / ENGINE CYLINDER BLOCK AND ITS RELATED PARTS / ENGINE OIL PAN, FOR OIL QUICK CHARGE, ENGINE PRE-LUBRICATION SYSTEM / ENGINE OIL PAN, OIL PAN (#502254-) (A2110-005001)
• ENGINES / SAA12V140E-3B S/N 505077-UP (For HD785-7) / ENGINE CYLINDER BLOCK AND ITS RELATED PARTS / ENGINE OIL PAN, FOR COLD AREA SPECIFICATION A (-30 DEG C), ENGINE OIL PAN AND COOLANT HEATER, ENGINE PRE-LUBRICATION SYSTEM / ENGINE OIL PAN, OIL PAN (#505077-) (A2110-010001)

This part appears in 27 Komatsu engine book paths in our reference data.

Verification note

Always confirm final fitment by engine model, serial range, diagram callout, and part number before ordering. Hub references are provided to help buyers find the right engine section and related parts faster.

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19PARTS organizes Komatsu engine parts around searchable engine-model hubs so rebuild shops, equipment owners, and fleet teams can identify parts and keep repairs moving.