Komatsu Engine Nut 01580-11411

Komatsu Engine Nut 01580-11411 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 01580-11411 is listed as Nut. Search also by the no-dash alternate number 0158011411.

Engine book references

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

• ENGINES / S6D102E-1Q S/N 26217575-UP / ENGINE / ALTERNATOR SUPPORT (FOR 25A ALTERNATOR) (A601T-01A4)
• ENGINES / S6D102E-1T S/N 26200929-UP / ENGINE / ALTERNATOR MOUNTING(#26217579-) (A601T-01A4)
• ENGINES / S6D125-1AF S/N 51975-UP / ENGINE / ALTERNATOR MOUNTING (13A) (A6010-A3A3)
• ENGINES / S6D125-1AG S/N 51975-UP / ENGINE / ALTERNATOR MOUNTING (13A) (A6010-A3A3)
• ENGINES / S6D125-1AG-FA S/N 10001-UP / ENGINE / ALTERNATOR MOUNTING (13A)(#51975-) (A6010-A3A3)
• ENGINES / S6D125-1AJ-H S/N 51975-UP / ENGINE / ALTERNATOR MOUNTING (35A)(#54547-) (A6010-A3K6)

This part appears in 558 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.