Excavator Engine Parts

281-7039 Engine Oil Cooler for C6.6 C7.1 320D 323D 330D2

Q: What numbers are documented for 281-7039?

Primary Part Number: 281-7039. Same-number Formatting Variant: 2817039. User Catalog Reference - Verify Configuration: 2486A002. User Catalog Reference - Verify Configuration: 326-7401. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 281-7039 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.

281-7039 Engine Oil Cooler for C6.6 C7.1 320D 323D 330D2, OEM/reference 281-7039, Engine Oil Cooler, product view 1

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OEM / reference281-7039

SpecificationEngine Oil Cooler

Catalog ID51039499

Product Type: Engine Oil Cooler
Product Brand: EexcavaStart
Overall Width: 7.0 in
Overall Height: 4.0 in
Recorded Length: 13.3 in
Recorded Overall Length: 10.9 in
Condition: New replacement part

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

Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.

Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Official exact-number identity	281-7039
Same-number Formatting Variant	Search alias	2817039
User Catalog Reference - Verify Configuration	Recovered source alias; not proven as a direct interchange	2486A002
User Catalog Reference - Verify Configuration	Recovered source alias; not proven as a direct interchange	326-7401

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

281-7039

Formatting alias

2817039

Other documented relationship

2486A002
326-7401

Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.

Product summary

Engine Oil Cooler

Category: Excavator Engine Parts
Catalog ID: 51039499
Photo views: 5

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

2 model references

Engine models: C6.6 and C7.1
Excavator examples: 320D, 320D2, 323D, 326D2, 329D2 and 330D2

Fitment / evidence notes

Fitment limitation: Verify cooler dimensions, ports, gasket arrangement and engine 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 281-7039

Which machines use 281-7039?

Recorded compatible model references include Engine models: C6.6 and C7.1, Excavator examples: 320D, 320D2, 323D, 326D2, 329D2 and 330D2. Recorded fitment/evidence notes: Fitment limitation: Verify cooler dimensions, ports, gasket arrangement and engine serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 281-7039?

Formatting aliases for the same number: 2817039.

How do I confirm 281-7039 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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