Komatsu Engine Washer 01643-80823

Komatsu Engine Washer 01643-80823 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 01643-80823 is listed as Washer. Search also by the no-dash alternate number 0164380823.

Engine book references

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

• ENGINES / SA12V140-1R S/N 11640-UP / ENGINE / FUEL PIPING (R.H. BANK)(#11911-11921) (A4110-C7D1)
• ENGINES / SA12V140-1R S/N 11640-UP / ENGINE / FUEL PIPING (R.H. BANK)(#11922-) (A4110-C7C8)
• ENGINES / SA12V140-1R-A S/N 10001-UP / ENGINE / FUEL PIPING (R.H. BANK) (FOR ELECTRICAL GOVERNOR)(#11911-11921) (A4110-C7D1)
• ENGINES / SA12V140-1R-A S/N 10001-UP / ENGINE / FUEL PIPING (R.H. BANK) (FOR ELECTRICAL GOVERNOR)(#11922-) (A4110-C7C8)
• ENGINES / SA12V140-1S S/N 11640-UP / ENGINE / FUEL PIPING (R.H. BANK)(#11911-11921) (A4110-C7D1)
• ENGINES / SA12V140-1S S/N 11640-UP / ENGINE / FUEL PIPING (R.H. BANK)(#11922-) (A4110-C7C8)

This part appears in 15 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.