Komatsu Engine O-Ring Injection Drive Case 07000-02125

Komatsu Engine O-Ring Injection Drive Case 07000-02125 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 07000-02125 is listed as O-Ring Injection Drive Case. Search also by the no-dash alternate number 0700002125.

Engine book references

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

• ENGINES / S6D105-1JJ S/N 79301-UP / ACCESSORY / AIR COMPRESSOR AND MOUNTING(#106648-) (0701A)
• ENGINES / S6D105-1JJ S/N 79301-UP / ACCESSORY / AIR COMPRESSOR AND MOUNTING(#79301-106647) (0701)
• ENGINES / S6D105-1JJ S/N 79301-UP / ENGINE KIT / GASKET KIT (0991)
• ENGINES / S6D105-1W S/N 56946-UP / CYLINDER BLOCK / POWER TAKE OFF (225)
• ENGINES / S6D105-1W S/N 56946-UP / ENGINE KIT / GASKET KIT (997)
• ENGINES / S6D105-1ZZ S/N 91468-UP / ACCESSORY / AIR COMPRESSOR AND MOUNTING (0701)

This part appears in 90 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.