How do I confirm pilotpart105251 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Water Tank Radiator Core ASS'Y for Komatsu Excavator PC138-7

For Komatsu Radiator

Radiator ASS&#039 for Komatsu

OEM / REF: ASS&#039SKU: pilotpart105251

Water Tank Radiator Core ASS'Y for Komatsu Excavator PC138-7 is a Radiator replacement part indexed for Part Number and Komatsu Excavator PC138-7 Water Tank Radiator Core ASS'Y, with 3 application records on file. Match OEM part number ASS&#039 and confirm fitment for Komatsu HVAC Parts before ordering.

Stock: In stock
Condition: New
Fitment: Komatsu HVAC Parts
Category: Radiator

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$1,379.42USD/EA

~~$38,199.00~~Save 96%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Sep 24 – Oct 1
10	Sep 22 – Sep 29
50	Sep 20 – Sep 27

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Radiator Description

This Radiator is indexed for Part Number; Komatsu Excavator PC138-7 Water Tank Radiator Core ASS'Y; Model: Komatsu Excavator PC138-7 Specification: Size(mm):750*225*100. Compare reference number ASS&#039 against the label on your existing Komatsu component before ordering.

Before checkout, compare OEM part number ASS&#039, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

ASS&#039

Applications

Part Number
Komatsu Excavator PC138-7 Water Tank Radiator Core ASS'Y
Model: Komatsu Excavator PC138-7 Specification: Size(mm):750*225*100

Specifications

Part Number	ASS'Y

Fitment Notes

Brand or application signal: Komatsu HVAC Parts
Product family: Radiator
System category: HVAC Parts > Cooling System Components > Radiator
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.