Komatsu Engine Nut 01583-01811

Komatsu Engine Nut 01583-01811 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 01583-01811 is listed as Nut. Search also by the no-dash alternate number 0158301811.

Engine book references

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

• ENGINES / S4D155-4 S/N 10287-50040 / FUEL SYSTEM / FUEL INJECTION PUMP AND PIPING(#10287-) (401)
• ENGINES / S6D155-4-R S/N 10014-UP / CYLINDER BLOCK / ALTERNATOR DRIVE(#30557-) (261)
• ENGINES / S6D155-4-R S/N 10014-UP / FUEL SYSTEM / FUEL INJECTION PUMP AND PIPING(#30551-) (401)
• ENGINES / S6D155-4A S/N 10014-UP / COOLING AND ELECTRICAL SYSTEMS / DYNAMO AND MOUNTING (20A)(#10014-24804) (1521)
• ENGINES / S6D155-4A S/N 10014-UP / CYLINDER BLOCK / ALTERNATOR DRIVE (FOR 50A ALTERNATOR) (1262)
• ENGINES / S6D155-4A S/N 10014-UP / CYLINDER BLOCK / ALTERNATOR DRIVE(#24805-) (1261)

This part appears in 146 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.