Excavator Engine Parts
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EGR cooling-water pipe identified by Isuzu reference 8-98019702-1. Independent exact-number catalog text and archived EexcavaStart records agree on the water/EGR pipe identity and 4JJ1 engine family. Eight exact owned photographs show the same formed pipe, mounting brackets and end connections. Adjacent suffix 8-98019702-0 remains a related catalog variant and is not asserted as a direct interchange. Confirm the complete suffix, pipe geometry, bracket positions, end diameters and engine serial number before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Exact EGR-water-pipe identity | 8-98019702-1 |
| Compact Alias | Same primary number without separators | 8980197021 |
| Catalog-Grouped Alias | Same primary number in shortened hyphen format | 898019-7021 |
| Related Catalog Variant - Not Interchange | Adjacent suffix retained only for lookup | 8-98019702-0 |
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
2 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 4JJ1, Fitment limitation: Confirm suffix, pipe geometry, brackets, end diameters, engine arrangement and serial number. Confirm the complete part number and machine serial range before ordering.
Documented direct interchanges: 8-98019702-0. Formatting aliases for the same number: 8980197021, 898019-7021.
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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