How do I confirm pilotpart725941 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

Belt Pulley 3914494 for Caterpillar 2384C 2484C 559C 579C Knuckleboom Loaders

For Caterpillar Other Engine Parts

Other Engine Parts CA3914494 for Caterpillar Yanmar 4TNV106 Engine

OEM / REF: CA3914494SKU: pilotpart725941

Belt Pulley 3914494 for Caterpillar 2384C 2484C 559C 579C Knuckleboom Loaders is a Other Engine Parts replacement part indexed for Caterpillar 2384C · Yanmar 4TNV106 and Caterpillar 2484C · Yanmar 4TNV106T, with 3 application records on file. Match OEM part number CA3914494 and confirm fitment for Caterpillar Engine...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$102.99USD/EA

~~$15,499.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 10 – Aug 17
10	Aug 8 – Aug 15
50	Aug 6 – Aug 13

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

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

Other Engine Parts Description

This Other Engine Parts is indexed for Caterpillar 2384C · Yanmar 4TNV106; Caterpillar 2484C · Yanmar 4TNV106T; Caterpillar 559C; Caterpillar 579C. Compare reference number CA3914494 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 391-4494. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA3914494 391-4494

Applications

Caterpillar 2384C · Yanmar 4TNV106
Caterpillar 2484C · Yanmar 4TNV106T
Caterpillar 559C
Caterpillar 579C

Specifications

Part Number	CA3914494, 391-4494, 3914494

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Other Engine Parts
System category: Engine Spare Parts > Other Engine Spare Parts > Other Engine Parts
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.