How do I confirm pilotpart444933 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

6 Pcs Acert Piston cooling nozzles 2764637 for Caterpillar 3406C C15 Engine

For Caterpillar Cooling System

Cooling System 1979336 for Caterpillar 3406C

Q: What part numbers are associated with this Cooling System?

1979336, 345012, CAP345012, 151-5931, 168-4539, 197-9361, 277-3076, M-2764637, 1979336 345012 CAP345012 151-5931 1515931 168-4539 1684539 197-9361 1979336 1979361 277-3076 2773076 197-9336 M-2764637

OEM / REF: 1979336SKU: pilotpart444933

6 Pcs Acert Piston cooling nozzles 2764637 for Caterpillar 3406C C15 Engine is a Cooling System replacement part indexed for Caterpillar 3406C and Caterpillar C15. Match OEM part number 1979336 and confirm fitment for Caterpillar Engine Spare Parts before ordering.

Stock: In stock
Condition: New
Fitment: Caterpillar Engine Spare Parts
Category: Cooling System

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$238.80USD/EA

~~$29,899.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 21 – Oct 28
10	Oct 19 – Oct 26
50	Oct 17 – Oct 24

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.

Cooling System Description

This Cooling System is indexed for Caterpillar 3406C; Caterpillar C15. Compare reference number 1979336 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 345012, CAP345012, 151-5931. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

1979336 345012 CAP345012 151-5931 168-4539 197-9361 277-3076 M-2764637 1979336 345012 CAP345012 151-5931 1515931 168-4539 1684539 197-9361 1979336 1979361 277-3076 2773076 197-9336 M-2764637

Applications

Caterpillar 3406C
Caterpillar C15

Specifications

Included	6 Pc Piston cooling nozzle
Part Number	1979336 345012 CAP345012 151-5931 1515931 168-4539 1684539 197-9361 1979336 1979361 277-3076 2773076 197-9336 M-2764637

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Cooling System
System category: Engine Spare Parts > Cylinder Components > Cooling System
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.