How do I confirm pilotpart105734 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 Core 2W-5540 for Caterpillar Engine 3196 3306 3406 3406B 3406C 3406E 3408 3516 3516B CAT 793C 814B 966D 623E 623F 627E 621E 623E 627E

For Caterpillar Radiator

Radiator CA2W5540 for Caterpillar

Q: What part numbers are associated with this Radiator?

CA2W5540, 2W-5540, 3306, 3406, 3406B, 3406C, 3406E, 3408, 3516, 3516BCaterpillar, 816B, 572G

OEM / REF: CA2W5540SKU: pilotpart105734

Engine Radiator Core 2W-5540 for Caterpillar Engine 3196 3306 3406 3406B 3406C 3406E 3408 3516 3516B CAT 793C 814B 966D 623E 623F 627E 621E 623E 627E is a Radiator replacement part indexed for Part Number and Caterpillar Engines:3196, 3306, 3406, 3406B, 3406C, 3406E, 3408, 3516, 3516BCaterpillar Models: LANDFILL COM...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$659.78USD/EA

~~$29,899.00~~Save 98%

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.

Radiator Description

This Radiator is indexed for Part Number; Caterpillar Engines:3196, 3306, 3406, 3406B, 3406C, 3406E, 3408, 3516, 3516BCaterpillar Models: LANDFILL COMPACTOR: 816B MOTOR GRADER: 16G, 16H, 16H NA PIPELAYER: 572G, 578 SOIL COMPACTOR: 815B TRACK-TYPE Tractor: D6H, D6H II, D7G, D7H, D8N Truck: 793C WHEEL DOZER: 814B Wheel Loader: 966D WHEEL SCRAPER: 623E, 623F, 627E WHEEL Tractor: 621E, 621F, 621G, 623E, 623G, 627E, 627F, 627G. Compare reference number CA2W5540 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 2W-5540, 3306, 3406. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA2W5540 2W-5540330634063406B 3406C 3406E340835163516BCaterpillar816B572G

Applications

Part Number
Caterpillar Engines:3196, 3306, 3406, 3406B, 3406C, 3406E, 3408, 3516, 3516BCaterpillar Models: LANDFILL COMPACTOR: 816B MOTOR GRADER: 16G, 16H, 16H NA PIPELAYER: 572G, 578 SOIL COMPACTOR: 815B TRACK-TYPE Tractor: D6H, D6H II, D7G, D7H, D8N Truck: 793C WHEEL DOZER: 814B Wheel Loader: 966D WHEEL SCRAPER: 623E, 623F, 627E WHEEL Tractor: 621E, 621F, 621G, 623E, 623G, 627E, 627F, 627G

Specifications

Part Number	CA2W5540, 2W-5540, 2W5540

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.