How do I confirm pilotpart609939 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 9T Starter Motor 5811001282 8942549221 8943205310 for Isuzu Engine 4BA1 4BC1 4BC2 Hitachi Excavator EX100-2 EX100 EX120 EX150

For Hitachi Starter Motor

Starter Motor S2403A for Hitachi

Q: What part numbers are associated with this Starter Motor?

S2403A, S2403B, S2403C, S2413, S25120, S25120A, 5811001282, 5811000320, 8942549221, 8943205310, 8943334380, 8943654760

OEM / REF: S2403ASKU: pilotpart609939

24V 9T Starter Motor 5811001282 8942549221 8943205310 for Isuzu Engine 4BA1 4BC1 4BC2 Hitachi Excavator EX100-2 EX100 EX120 EX150 is a Starter Motor replacement part for Hitachi Engine Spare Parts, categorized under Engine Spare Parts > Starter Motor. Use OEM part number S2403A and confirm machine model, engine mode...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$189.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 24 – Aug 31
10	Aug 22 – Aug 29
50	Aug 20 – Aug 27

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.

Starter Motor Description

This Starter Motor is indexed for Hitachi s: Fit for following models: Hitachi Excavator:EX100-2, EX100M-2, EX100, EX120, EX150 John Deere Excavator:135C RTS Kobelco Loader:LK350. Compare reference number S2403A against the label on your existing Hitachi component before ordering.

Additional cross references on file: S2403B, S2403C, S2413. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

S2403A S2403B S2403C S2413 S25120 S25120A 5811001282 5811000320 8942549221 8943205310 8943334380 8943654760

Applications

Hitachi s: Fit for following models: Hitachi Excavator:EX100-2, EX100M-2, EX100, EX120, EX150 John Deere Excavator:135C RTS Kobelco Loader:LK350

Fitment Notes

Brand or application signal: Hitachi Engine Spare Parts
Product family: Starter Motor
System category: Engine Spare Parts > Engine Auxiliary Components > Starter Motor
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.