Komatsu Engine Sensor Oil Level 7861-91-4210

Komatsu Engine Sensor Oil Level 7861-91-4210 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 7861-91-4210 is listed as Sensor Oil Level. Search also by the no-dash alternate number 7861914210.

Engine book references

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

• ENGINES / S6D105-1AH S/N 94066-UP / CYLINDER BLOCK / OIL PAN (0211)
• ENGINES / S6D105-1AH S/N 94066-UP / CYLINDER BLOCK / OIL PAN (COLD TERRAIN SPEC.) (0212)
• ENGINES / S6D105-1AJ S/N 86535-UP / CYLINDER BLOCK / OIL PAN (0212)
• ENGINES / S6D105-1AJ S/N 86535-UP / CYLINDER BLOCK / OIL PAN (WITH OIL PAN HEATER) (0215)
• ENGINES / S6D105-1JJ S/N 79301-UP / CYLINDER BLOCK / OIL PAN(#92778-) (0211A)
• ENGINES / S6D105-1ZZ S/N 91468-UP / CYLINDER BLOCK / OIL PAN (0211)

This part appears in 100 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.