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Excavator Engine Parts
Pintle injector-nozzle assembly identified by Isuzu number 8-94130532-0 and Zexel number DN4PDN101 for Isuzu 3LA1/3LB1/3LD1/3LD2 engine families. Catalogs also list 3KA1/3KB1/3KC1 and selected 4LB1/4LC1/4LE1 arrangements. Confirm the complete number, nozzle type, opening pressure, injector holder and engine serial range before ordering.
Fitment status: Verified · Checked 2026-07-29Send 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 injector-nozzle number | 8-94130532-0 |
| Same-number Formatting Variant | Compact Isuzu formatting | 8941305320 |
| Manufacturer Part Number | Zexel nozzle number | DN4PDN101 |
| Manufacturer Part Number | Zexel catalog number | 105007-1010 |
| Manufacturer Part Number | Bosch nozzle number | 9432610059 |
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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 Cataloged engine families: Isuzu 3LA1 / 3LB1 / 3LD1 / 3LD2, Additional cataloged engines: Isuzu 3KA1 / 3KB1 / 3KC1 / 4LB1 / 4LC1 / 4LE1, Fitment limitation: Confirm nozzle holder, opening pressure and engine serial range. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: DN4PDN101, 105007-1010, 9432610059. Formatting aliases for the same number: 8941305320.
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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