How do I confirm pilotpart426474 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

Alternator 1117644-A 1117645 1117645-A Fits CAT Fits Caterpillar 215B D4H D6C D6D D6H D7G D7H D8L D8N D9N Mo

For Caterpillar Alternator

Alternator 1117642 for Caterpillar D4H

OEM / REF: 1117642SKU: pilotpart426474

Alternator 1117644-A 1117645 1117645-A Fits CAT Fits Caterpillar 215B D4H D6C D6D D6H D7G D7H D8L D8N D9N Mo is a Alternator replacement part indexed for Caterpillar D4H and Caterpillar D6C, with 3 application records on file. Match OEM part number 1117642 and confirm fitment for Caterpillar Engine Spare Parts befor...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$380.99USD/EA

~~$54,199.00~~Save 99%

Estimated delivery by quantity

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

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.

Alternator Description

This Alternator is indexed for Caterpillar D4H; Caterpillar D6C; Caterpillar D6D; Caterpillar D6H. Compare reference number 1117642 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 1117642-A, 1117643, 1117643-A. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

1117642 1117642-A 1117643 1117643-A 1117644 1117644-A 1117645 1117645-A 6N9294 2P1204 1117647 3T6352

Applications

Caterpillar D4H
Caterpillar D6C
Caterpillar D6D
Caterpillar D6H
Caterpillar D7G
Caterpillar D7H
Caterpillar D8L
Caterpillar D8N
Caterpillar D9N
Caterpillar 215B

Specifications

Part Number	1117642, 1117642-A, 1117643, 1117643-A, 1117644, 1117644-A, 1117645, 1117645-A, 6N9294, 2P1204, 1117647, 3T6352, 7N9720, 7T6172

Fitment Notes

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