Excavator Engine Parts
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Fuel-injection-pump timer and timing-advance assembly identified by Isuzu part number 1-15740540-0 for 6HK1 diesel-engine applications. The physical package label reads TIMER ASM; INJ and the exact part number; independent catalog records identify normalized number 1157405400 as an injection-pump timer assembly. Confirm the injection-pump model, shaft and key configuration, mounting pattern, timer dimensions and engine serial.
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 injection-pump timer assembly | 1-15740540-0 |
| Formatted Numeric Alias | Same primary number in compact Isuzu format | 115740-5400 |
| Normalized Numeric Alias | Same primary number without separators | 1157405400 |
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 Engine family: Isuzu 6HK1, Fitment limitation: Confirm injection-pump model, shaft and key configuration, mounting pattern, timer dimensions and engine serial number. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 115740-5400, 1157405400.
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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