Komatsu Engine Nut 01597-01009

Komatsu Engine Nut 01597-01009 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 01597-01009 is listed as Nut. Search also by the no-dash alternate number 0159701009.

Engine book references

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

• ENGINES / SA6D125E-2A-57 S/N 60721-UP / ENGINE / CYLINDER BLOCK (2/2)(#72224-75757) (A2010-B3J4A)
• ENGINES / SA6D125E-2A-57 S/N 60721-UP / ENGINE / CYLINDER BLOCK RELATED PARTS(#75758-) (A2011-A3G6)
• ENGINES / SA6D125E-2A-7 S/N 60721-UP / ENGINE / CYLINDER BLOCK RELATED PARTS(#89704-) (A2011-A3K4)
• ENGINES / SA6D140E-3C-7 S/N 110001-UP / ENGINE / THERMOSTAT AND AIR VENT (A5010-B4G3)
• ENGINES / SA6D140E-3CM-7 S/N 110001-UP / ENGINE / THERMOSTAT AND AIR VENT (A5010-B4G3)
• ENGINES / SA6D140E-3J-7 S/N 110001-UP / ENGINE / CYLINDER BLOCK COVER AND OIL FILLER (WITH WATER TEMPERATURE SENSOR) (WITH COOLANT HEATER)(#113490-) (A2011-A4L8)

This part appears in 160 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.