Komatsu Engine Cover Turbocharger 6745-81-8451

Komatsu Engine Cover Turbocharger 6745-81-8451 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 6745-81-8451 is listed as Cover Turbocharger. Search also by the no-dash alternate number 6745818451.

Engine book references

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

• ENGINES / SAA6D114E-3 S/N .-UP / ENGINE / HEAT SHIELD (A6113-A3A3)
• ENGINES / SAA6D114E-3A S/N .-UP / ENGINE / HEAT SHIELD (A6113-A3A2)
• ENGINES / SAA6D114E-3A-WT S/N 26850001-UP / ENGINE / HEAT SHIELD (A1570-01F6)
• ENGINES / SAA6D114E-3C S/N .-UP / ENGINE / HEAT SHIELD (A6113-B2A4)
• ENGINES / SAA6D114E-3C S/N 26856759-UP (For WA430-6) / ENGINE CYLINDER HEAD AND ITS RELATED PARTS / HEAT SHIELD / HEAT SHIELD (#26856759-) (A1570-001001)
• ENGINES / SAA6D114E-3C-WT S/N 26850001-UP / ENGINE / HEAT SHIELD(#26850587-) (A1570-01F8)

This part appears in 12 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.