Komatsu Engine Seal Front 6754-21-6230

Komatsu Engine Seal Front 6754-21-6230 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 6754-21-6230 is listed as Seal Front. Search also by the no-dash alternate number 6754216230.

Engine book references

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

• ENGINES / SAA4D107E-1A S/N 21714587 - Up (For PW140-7/PW148-8/PW160-7E0/PW160-8) / AA ENGINE / FRONT GEAR COVER (A204W-01A0)
• ENGINES / SAA4D107E-1A S/N 21714587 - Up (For PW140-7/PW148-8/PW160-7E0/PW160-8) / AA ENGINE / REPAIR PARTS (A8110-01A0)
• ENGINES / SAA4D107E-1A-W S/N 26503098-UP / ENGINE / FRONT GEAR COVER (A204W-01A0)
• ENGINES / SAA4D107E-1A-WK S/N 21720884-UP / ENGINE / FRONT GEAR COVER (A204W-01A0)
• ENGINES / SAA4D107E-1AA S/N 26513014-UP (For D39EX-22/D39PX-22) / ENGINE CYLINDER BLOCK AND ITS RELATED PARTS / FRONT GEAR COVER / FRONT GEAR COVER (#26513014-) (AGG00-001001)
• ENGINES / SAA4D107E-1B S/N 26508146-UP (For WA200-6/WA200PZ-6) / ENGINE CYLINDER BLOCK AND ITS RELATED PARTS / FRONT GEAR COVER / FRONT GEAR COVER (#26508146-) (AGG00-001001)

This part appears in 98 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.