Excavator Engine Parts
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Engine cylinder head identified by Isuzu number 8-98180562-0 and compact alias 8981805620. Multiple exact-number records publish the Isuzu 6HK1 engine and Hitachi ZX330 excavator family. Other 6HK1 cylinder-head numbers appear in the same service family, but casting and revision differences must be checked rather than assumed interchangeable. Confirm the complete number, casting marks, valve and injector layout, engine version and machine serial.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Equipment Part Number | Isuzu cylinder-head number | 8-98180562-0 |
| Formatted Alias | Same primary number without separators | 8981805620 |
| Published Cylinder-Head Family Reference | Later/related casting family; verify revision | 8-98243816-0 |
| Published Cylinder-Head Family Reference | Related 6HK1 head number; verify casting | 8-94392449-9 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
3 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Published engine family: Isuzu 6HK1, Published excavator family: Hitachi ZX330 / ZX330-3 / ZX330-6, Fitment limitation: Confirm complete number, casting, valve/injector layout, engine version and serial. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 8981805620.
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
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