How do I confirm pilotpart085331 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

24V 40A Alternator 1-81200452-0 for Isuzu Engine 6RB1 10PD1 12PD1 Hitachi Excavator EX400-3C EX400-5 EX450H-5 EX450LC-1

For Hitachi Alternator

Alternator 1-81200452-0 for Hitachi

Q: What part numbers are associated with this Alternator?

1-81200452-0, 1-81200452-1, 1-81200479-0, 1-81200479-1, 0-35000-3880, 0-35000-3881, 0-35000-3882, EX400-5, EX450H-5, EX450MT-5, EX450MTH-5, CX1000-C

OEM / REF: 1-81200452-0SKU: pilotpart085331

24V 40A Alternator 1-81200452-0 for Isuzu Engine 6RB1 10PD1 12PD1 Hitachi Excavator EX400-3C EX400-5 EX450H-5 EX450LC-1 is a Alternator replacement part for Hitachi Engine Spare Parts, categorized under Engine Spare Parts > Alternator. Use OEM part number 1-81200452-0 and confirm machine model, engine model, and ser...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$257.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

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 Hitachi s: for following models: Hitachi Excavator: EX400-3C, EX400-5, EX450H-5, EX450MT-5, EX450MTH-5, EX450LC-1 Hitachi Crane: CX1000, CX1000-C, CX1100, CX1800, CX2000. Compare reference number 1-81200452-0 against the label on your existing Hitachi component before ordering.

Additional cross references on file: 1-81200452-1, 1-81200479-0, 1-81200479-1. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

1-81200452-0 1-81200452-1 1-81200479-0 1-81200479-10-35000-38800-35000-3881 0-35000-3882 EX400-5 EX450H-5 EX450MT-5 EX450MTH-5 CX1000-C

Applications

Hitachi s: for following models: Hitachi Excavator: EX400-3C, EX400-5, EX450H-5, EX450MT-5, EX450MTH-5, EX450LC-1 Hitachi Crane: CX1000, CX1000-C, CX1100, CX1800, CX2000

Fitment Notes

Brand or application signal: Hitachi 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.