Excavator Engine Parts
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Forged-steel crankshaft identified by Isuzu part number 8-98172014-0 for 6WG1 and 6WG1T engines. Exact-number parts records place it in selected Hitachi ZX450 and ZX470 excavators and Isuzu CYZ52 applications. Older 1-12310715 records are retained only as a catalog family that requires journal, stroke, sensor-gear and engine-suffix verification.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Manufacturer Part Number | Isuzu crankshaft | 8-98172014-0 |
| Formatted Alias | Isuzu | 8981720140 |
| Catalog Family Reference - Verify Crankshaft Specification | Isuzu | 1-12310715-1 |
| Catalog Family Reference - Verify Crankshaft Specification | Isuzu | 1-12310715-2 |
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
5 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 Engine: Isuzu 6WG1 / 6WG1T, Excavator family: Hitachi ZX450 / ZX450-6, Excavator family: Hitachi ZX470, Vehicle application: Isuzu CYZ52, Fitment limitation: Confirm engine suffix, journal diameters, stroke, sensor gear and crankshaft specification. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 8981720140.
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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