Excavator Engine Parts

1-15603334-2 1156033342 Fuel Injection Pump for Isuzu 6HK1

Q: What numbers are documented for 1-15603334-2?

Primary Part Number: 1-15603334-2. Formatted Alias: 1156033342. Formatted Alias: 115603-3342. Catalog Cross-Reference - Verify Configuration: 106671-6452. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 1-15603334-2 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.

Product video

1 / 4

1 product video · 3 product photos · Swipe on mobile, or hover and select a thumbnail.

OEM / reference1-15603334-2

SpecificationFuel Injection Pump

Catalog ID51979979

Fuel-injection pump identified by 1-15603334-2 and formatted alias 1156033342 for Isuzu 6HK1. The preserved exact-reference source also records 106671-6452 as a catalog cross-reference. Confirm pump plate, drive, ports, governor and engine serial before ordering.

Product Type: Fuel injection pump
Pump Identification: Confirm nameplate, drive, ports and governor
Condition: New replacement part

Send email inquiry Ask on WhatsApp Return to catalog

Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Isuzu reference	1-15603334-2
Formatted Alias	Same number without separators	1156033342
Formatted Alias	Same number with alternate grouping	115603-3342
Catalog Cross-Reference - Verify Configuration	Recorded exact-reference source	106671-6452

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

1-15603334-2

Formatting alias

1156033342
115603-3342

Other documented relationship

106671-6452

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

Product summary

Fuel Injection Pump

Category: Excavator Engine Parts
Catalog ID: 51979979
Photo views: 3

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

3 model references

Supported engine: Isuzu 6HK1 / 6HK1-XQA / 6HK1-XQA03
Documented equipment examples: John Deere 330C LC / 370C
Fitment limitation: Confirm pump plate, drive, ports, governor and engine serial

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 1-15603334-2

Which machines use 1-15603334-2?

Recorded compatible model references include Supported engine: Isuzu 6HK1 / 6HK1-XQA / 6HK1-XQA03, Documented equipment examples: John Deere 330C LC / 370C, Fitment limitation: Confirm pump plate, drive, ports, governor and engine serial. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 1-15603334-2?

Formatting aliases for the same number: 1156033342, 115603-3342.

How do I confirm 1-15603334-2 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.

Browse this category