Excavator Engine Parts
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Fuel injection pump identified by Isuzu part number 8-97034591-6, normalized 8970345916, for L-series diesel engines. Exact-number application records list 3LA1, 3LB1, 3LD1, 3LD2, 4LB1 and 4LC1 engines. Manufacturer parts records state that 8970345916 replaces earlier 8970345914 and 8970345915 references. Confirm the complete number, mounting flange, control lever, ports, drive end 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 Manufacturer Part Number | Isuzu L-series fuel-injection pump | 8-97034591-6 |
| Normalized Numeric Alias | Same Isuzu number without separators | 8970345916 |
| Superseded Manufacturer Reference | Earlier Isuzu reference replaced by 8970345916 | 8-97034591-4 |
| Superseded Manufacturer Reference | Earlier Isuzu reference replaced by 8970345916 | 8-97034591-5 |
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 Catalog-recorded engine families: Isuzu 3LA1 / 3LB1 / 3LD1 / 3LD2 / 4LB1 / 4LC1, Fitment limitation: Confirm 8-97034591-6 or the documented superseded number and compare the flange, control lever, ports, drive end and engine serial number. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: 8-97034591-4, 8-97034591-5. Formatting aliases for the same number: 8970345916.
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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