Komatsu Engine O-Ring 6215-81-9730

Komatsu Engine O-Ring 6215-81-9730 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 6215-81-9730 is listed as O-Ring. Search also by the no-dash alternate number 6215819730.

Engine book references

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

• ENGINES / SA6D114E-2 S/N 26812075-UP / ENGINE / FLYWHEEL HOUSING (A2219-01C2)
• ENGINES / SA6D114E-2-TR S/N 26812075-UP / ENGINE / FLYWHEEL HOUSING (A2219-01C2)
• ENGINES / SAA12V140E-3A S/N 500001-UP / ENGINE / PM-CLINIC ACCESSORY(#500013-) (A9980-A7A7)
• ENGINES / SAA12V140E-3A S/N 502127-UP (For D475A-5E0/D475ASD-5E0) / ENGINE ACCESSORIES AND OTHERS / PM-CLINIC ACCESSORY PARTS / PM-CLINIC ACCESSORY PARTS (#502249-) (A9980-001001)
• ENGINES / SAA12V140E-3B-02 S/N 500001-UP / ENGINE / PM-CLINIC ACCESSORY(#500013-) (A9980-A7A7)
• ENGINES / SAA6D114E-3 S/N 26866736-up / B0 [ENGINE CYLINDER BLOCK AND ITS RELATED PARTS] / FLYWHEEL HOUSING (|B00031)

This part appears in 17 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.

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.