Komatsu Engine Seal 6251-11-8830

Komatsu Engine Seal 6251-11-8830 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 6251-11-8830 is listed as Seal. Search also by the no-dash alternate number 6251118830.

Engine book references

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

• ENGINES / SAA4D95LE-6A S/N 700001-UP (For D37EX-23/D37EXI-23/D37PX-23/D37PXI-23) / ENGINE CYLINDER HEAD AND ITS RELATED PARTS / CYLINDER HEAD COVER / CYLINDER HEAD COVER (#700001-) (AVC00-001001)
• ENGINES / SAA4D95LE-6A S/N 700006-UP (For PC138US-10/PC138USLC-10) / ENGINE CYLINDER HEAD AND ITS RELATED PARTS / CYLINDER HEAD COVER / CYLINDER HEAD COVER (#700006-) (AVC00-001001)
• ENGINES / SAA4D95LE-6B S/N 700004-UP (For D39EX-23/D39EXI-23/D39PX-23/D39PXI-23) / ENGINE CYLINDER HEAD AND ITS RELATED PARTS / CYLINDER HEAD COVER / CYLINDER HEAD COVER (#700004-) (AVC00-001001)
• ENGINES / SAA4D95LE-6D S/N 701226-UP (For PC88MR-10) / ENGINE CYLINDER HEAD AND ITS RELATED PARTS / CYLINDER HEAD COVER / CYLINDER HEAD COVER (#701226-) (AVC00-001001)
• ENGINES / SAA4D95LE-6E S/N 703764-UP (For PC78US-10) / ENGINE CYLINDER HEAD AND ITS RELATED PARTS / CYLINDER HEAD COVER / CYLINDER HEAD COVER (#703764-) (AVC00-001001)
• ENGINES / SAA4D95LE-7A S/N 800001-UP (For PC138US-11/PC138USLC-11) / ENGINE CYLINDER HEAD AND ITS RELATED PARTS / CYLINDER HEAD COVER / CYLINDER HEAD COVER (#800001-) (AVC00-001001)

This part appears in 61 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.