Komatsu Engine O-Ring DK029632-5080

Komatsu Engine O-Ring DK029632-5080 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number DK029632-5080 is listed as O-Ring. Search also by the no-dash alternate number DK0296325080.

Engine book references

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

• ENGINES / S6D140E-2B-6 S/N 22537-UP / ENGINE / FUEL INJECTION PUMP (GOVERNOR) (1/2) (FOR REGULATION OF EPA) (INNER PARTS)(#29797-) (A4010-D4M2)
• ENGINES / S6D155-4-R S/N 10014-UP / FUEL SYSTEM / FUEL INJECTION PUMP(#35072-) (404)
• ENGINES / S6D155-4B S/N 10016-UP / FUEL SYSTEM / FUEL INJECTION PUMP (PUMP) (TBG SPEC.) (COLD TERRAIN SPEC.)(#20000-) (1451C)
• ENGINES / S6D170-1D-6B S/N 10001-UP / ENGINE / FUEL INJECTION PUMP (PUMP) (2/2) (INNER PARTS) (EXTREME COLD TERRAIN SPEC.)(#15667-) (A4010-C6E5)
• ENGINES / S6D170-1D-6W S/N 10001-UP / ENGINE / FUEL INJECTION PUMP (PUMP) (2/2) (INNER PARTS) (EXTREME COLD TERRAIN SPEC.)(#15667-) (A4010-C6E5)
• ENGINES / S6D170-1D-B S/N 14674-UP (-50cent. Spec.) / ENGINE / FUEL INJECTION PUMP (PUMP) (2/2) (-50C) (INNER PARTS)(#15667-) (A4010-C6E5)

This part appears in 10 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.