Komatsu Engine O-Ring 02896-21012

Komatsu Engine O-Ring 02896-21012 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 02896-21012 is listed as O-Ring. Search also by the no-dash alternate number 0289621012.

Engine book references

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

• ENGINES / SAA12V140E-3C-02 S/N 500001-UP / ENGINE / CYLINDER BLOCK GASKET KIT (FOR PC2000-8)(#500036-) (A8120-A7A2)
• ENGINES / SAA12V140E-3C-02 S/N 500001-UP / ENGINE / FUEL CONTROLLER(#500036-) (A4710-A7D7)
• ENGINES / SAA6D114E-6A S/N 26902339-UP (For D65EX-18/D65EXI-18/D65PX-18/D65PXI-18/D65WX-18) / ENGINE COOLING SYSTEM / COOLANT CONNECTOR / COOLANT CONNECTOR (#26902339-) (AHE10-001001)
• ENGINES / SAA6D114E-6B S/N 26902500-UP (For PC360LC-11/PC360LC-KU-11/PC360LCI-11) / ENGINE COOLING SYSTEM / COOLANT CONNECTOR / COOLANT CONNECTOR (#26902500-) (AHE10-001001)

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.

Keep Ops Moving

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.