Komatsu Engine Washer Spring 01602-01854

Komatsu Engine Washer Spring 01602-01854 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 01602-01854 is listed as Washer Spring. Search also by the no-dash alternate number 0160201854.

Engine book references

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

• ENGINES / S4D155-4 S/N 10287-50040 / COOLING SYSTEM / DYNAMO AND MOUNTING(#10287-) (521)
• ENGINES / S4D155-4 S/N 10287-50040 / CYLINDER BLOCK / FLYWHEEL AND HOUSING(#10287-) (221)
• 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)

This part appears in 113 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.