In StockHydraulic Oil Cooler 421-03-44030 For Komatsu Wheel Loader WA470-6 WA480-6 WA470-6A WA480-6 LC WA470-6 LC
For KomatsuHydraulic Oil Cooler

Hydraulic Oil Cooler 421-03-44030 for Komatsu

OEM / REF: 421-03-44030SKU: pilotpart240435

Hydraulic Oil Cooler 421-03-44030 For Komatsu Wheel Loader WA470-6 WA480-6 WA470-6A WA480-6 LC WA470-6 LC is a Hydraulic Oil Cooler replacement part indexed for Part Number and Model:WA470-6 WA480-6 WA470-6A WA480-6 LC WA470-6 LC Specification: Core Dimensions (mm):740*210*40 See Details: WA470-6 S/N 90216-UP WA480-...

Stock
In stock
Condition
New
Fitment
Komatsu HVAC Parts
  • Fitment support before you order
  • Worldwide delivery options

Hydraulic Oil Cooler Description

This Hydraulic Oil Cooler is indexed for Part Number; Model:WA470-6 WA480-6 WA470-6A WA480-6 LC WA470-6 LC Specification: Core Dimensions (mm):740*210*40 See Details: WA470-6 S/N 90216-UP WA480-6 S/N 90216-UP (For North America) WA480-6 S/N 90216-UP WA480-6 S/N 90216-UP (For EU) WA470-6 S/N 90216-UP (For EU) WA470-6A S/N 90216-UP (For North America) WA480-6 S/N 85001-90215 (ecot3) WA480-6 S/N 85001-90215 (ecot3, For EU) WA470-6 S/N 85001-90215 (ecot3) WA470-6 S/N 85001-90215 (ecot3, For EU) WA480-6 S/N 85001-90215 (ecot3, For North America) WA480-6 LC S/N H60470 - Up WA470-6 LC S/N H50880 - H51999 WA470-6 S/N A46001-UP WA470-6 S/N A45001-UP WA480-6 S/N A47001-UP WA480-6 S/N A48001-UP; Komatsu Komatsu Wheel Loader WA470-6 WA480-6 WA470-6A WA480-6 LC WA470-6 LC. Compare reference number 421-03-44030 against the label on your existing Komatsu component before ordering.

Additional cross references on file: 44030. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Part Number
  • Model:WA470-6 WA480-6 WA470-6A WA480-6 LC WA470-6 LC Specification: Core Dimensions (mm):740*210*40 See Details: WA470-6 S/N 90216-UP WA480-6 S/N 90216-UP (For North America) WA480-6 S/N 90216-UP WA480-6 S/N 90216-UP (For EU) WA470-6 S/N 90216-UP (For EU) WA470-6A S/N 90216-UP (For North America) WA480-6 S/N 85001-90215 (ecot3) WA480-6 S/N 85001-90215 (ecot3, For EU) WA470-6 S/N 85001-90215 (ecot3) WA470-6 S/N 85001-90215 (ecot3, For EU) WA480-6 S/N 85001-90215 (ecot3, For North America) WA480-6 LC S/N H60470 - Up WA470-6 LC S/N H50880 - H51999 WA470-6 S/N A46001-UP WA470-6 S/N A45001-UP WA480-6 S/N A47001-UP WA480-6 S/N A48001-UP
  • Komatsu Komatsu Wheel Loader WA470-6 WA480-6 WA470-6A WA480-6 LC WA470-6 LC

Specifications

Part Number421-03-44030, 4210344030

Fitment Notes

Brand or application signal
Komatsu HVAC Parts
Product family
Hydraulic Oil Cooler
System category
HVAC Parts > Cooling System Components > Hydraulic Oil Cooler
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.