Komatsu Engine Washer Spring 01602-01030

Komatsu Engine Washer Spring 01602-01030 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 01602-01030 is listed as Washer Spring. Search also by the no-dash alternate number 0160201030.

Engine book references

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

• ENGINES / S4D105-5B S/N 100028-UP / COOLING AND ELECTRICAL SYSTEMS / ALTERNATOR AND MOUNTING (2521)
• ENGINES / S4D105-5B S/N 100028-UP / COOLING AND ELECTRICAL SYSTEMS / CORROSION RESISTOR (EXCEPT JAPAN) (2511)
• ENGINES / S4D105-5B S/N 100028-UP / COOLING AND ELECTRICAL SYSTEMS / WATER PUMP AND COOLING FAN(#100028-149999) (2501)
• ENGINES / S4D105-5B S/N 100028-UP / COOLING AND ELECTRICAL SYSTEMS / WATER PUMP AND COOLING FAN(#150007-) (2501A)
• ENGINES / S4D105-5B S/N 100028-UP / CYLINDER BLOCK / CYLINDER BLOCK (2201A)
• ENGINES / S4D105-5B S/N 100028-UP / CYLINDER BLOCK / CYLINDER BLOCK(#100028-149999) (2201)

This part appears in 3,938 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.