Excavator Engine Parts

8-94362923-3 Oil Pump for Isuzu 4JB1 4JG1 Hitachi EX40 EX75 ZX70

Q: What numbers are documented for 8-94362923-3?

Primary Equipment Part Number: 8-94362923-3. Same-number Formatting Variant: 8943629233. Same-number Formatting Variant: 8-94362-923-3. Cataloged Cross Reference: 8-97029727-0. Cataloged Cross Reference: 8-97065232-1. Equipment Cross Reference: 02/801365. Equipment Cross Reference: 02/800475. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 8-94362923-3 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

8-94362923-3 Oil Pump for Isuzu 4JB1 4JG1 Hitachi EX40 EX75 ZX70, OEM/reference 8-94362923-3, Engine Lubrication Oil Pump Assembly, product view 1

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OEM / reference8-94362923-3

SpecificationEngine Lubrication Oil Pump Assembly

Catalog ID66644226

Engine oil-pump assembly identified by Isuzu number 8-94362923-3. Exact-number catalogs support 4JB1 and 4JG1 engines and selected Hitachi EX40, EX45, EX75UR-5, ZX70 and ZX80SB excavators. Additional records list 4JA1, 4JC1 and 4JG2 installations. Confirm the drive gear, pickup tube, mounting face, pressure-relief arrangement and engine serial range before ordering.

Product Type: Engine Oil Pump Assembly
Product Brand: EexcavaStart
Engine System: Pressure lubrication
Condition: New replacement part
Required Comparison: Drive gear, pickup tube, mounting face and relief arrangement

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Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Isuzu oil-pump assembly number	8-94362923-3
Same-number Formatting Variant	Compact Isuzu formatting	8943629233
Same-number Formatting Variant	Segmented Isuzu formatting	8-94362-923-3
Cataloged Cross Reference	Isuzu oil-pump reference	8-97029727-0
Cataloged Cross Reference	Isuzu oil-pump reference	8-97065232-1
Equipment Cross Reference	JCB oil-pump reference	02/801365
Equipment Cross Reference	JCB oil-pump reference	02/800475

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

8-94362923-3

Formatting alias

8943629233
8-94362-923-3

Other documented relationship

8-97029727-0
8-97065232-1
02/801365
02/800475

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

Engine Lubrication Oil Pump Assembly

Category: Excavator Engine Parts
Catalog ID: 66644226
Photo views: 7

Before ordering

Confirm these details

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.

Machine fitment

Compatible model references

4 model references

Cataloged engine families: Isuzu 4JB1 / 4JG1 / 4JA1 / 4JC1 / 4JG2
Hitachi excavator examples: EX40 / EX45 / EX75UR-5 / ZX70 / ZX80SB
Additional equipment families: Selected JCB, Doosan, Airman and Aichi equipment
Fitment limitation: Confirm 8-94362923-3, drive gear, pickup assembly, mounting face and serial range

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

Common questions about 8-94362923-3

Which machines use 8-94362923-3?

Recorded compatible model references include Cataloged engine families: Isuzu 4JB1 / 4JG1 / 4JA1 / 4JC1 / 4JG2, Hitachi excavator examples: EX40 / EX45 / EX75UR-5 / ZX70 / ZX80SB, Additional equipment families: Selected JCB, Doosan, Airman and Aichi equipment, Fitment limitation: Confirm 8-94362923-3, drive gear, pickup assembly, mounting face and serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 8-94362923-3?

Formatting aliases for the same number: 8943629233, 8-94362-923-3.

How do I confirm 8-94362923-3 before ordering?

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.

Continue comparing verified references from the same system.

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