Komatsu Engine Cover Ass'Y 6204-51-1201

Komatsu Engine Cover Ass'Y 6204-51-1201 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 6204-51-1201 is listed as Cover Ass'Y. Search also by the no-dash alternate number 6204511201.

Engine book references

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

• ENGINES / S4D95LE-3A-2 S/N 100001-UP / ENGINE / OIL PUMP (A3010-A0A1)
• ENGINES / S4D95LE-3A-2A S/N 100001-UP / ENGINE / OIL PUMP (A3010-A0A1)
• ENGINES / S4D95LE-3A-2Z S/N 100001-UP / ENGINE / OIL PUMP (A3010-A0A1)
• ENGINES / S4D95LE-3B-2M S/N 100001-UP / ENGINE / OIL PUMP (A3010-A0A1)

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.