How do I confirm pilotpart105587 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

Engine Radiator 383-6407 for Caterpillar CAT 345C MH 345D 345D L 349D 349D L Excavator

For Caterpillar Radiator

Radiator CA3836407 for Caterpillar

Q: What part numbers are associated with this Radiator?

CA3836407, 383-6407, 345C, 345D, 349D

OEM / REF: CA3836407SKU: pilotpart105587

Engine Radiator 383-6407 for Caterpillar CAT 345C MH 345D 345D L 349D 349D L Excavator is a Radiator replacement part indexed for Part Number and Caterpillar s: Caterpillar CAT Excavator: 345C MH, 345D, 345D L, 349D, 349D L. Match OEM part number CA3836407 and confirm fitment for Caterpillar HVAC Parts before ordering.

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$1,883.78USD/EA

~~$29,899.00~~Save 94%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 23 – Oct 30
10	Oct 21 – Oct 28
50	Oct 19 – Oct 26

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; Caterpillar s: Caterpillar CAT Excavator: 345C MH, 345D, 345D L, 349D, 349D L. Compare reference number CA3836407 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 383-6407, 345C, 345D. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA3836407 383-6407345C345D349D

Applications

Part Number
Caterpillar s: Caterpillar CAT Excavator: 345C MH, 345D, 345D L, 349D, 349D L

Specifications

Part Number	CA3836407, 383-6407, 3836407

Fitment Notes

Brand or application signal: Caterpillar 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.