How do I confirm pilotpart345107-8516375904504 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

Wiring Harness 4004501 for Cummins Engine ISM ISM11 QSM QSM11 M11

For Cummins Wiring Harness

Wiring Harness ISM11 for Cummins

OEM / REF: ISM11SKU: pilotpart345107-8516375904504

Wiring Harness 4004501 for Cummins Engine ISM ISM11 QSM QSM11 M11 is a Wiring Harness replacement part for Cummins Electrical Parts, categorized under Electrical Parts > Wiring Harness. Use OEM part number ISM11 and confirm machine model, engine model, and serial details before checkout.

Stock: In stock
Condition: New
Fitment: Cummins Electrical Parts
Category: Wiring Harness

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$874.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Sep 23 – Sep 30
10	Sep 21 – Sep 28
50	Sep 19 – Sep 26

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.

Wiring Harness Description

This Wiring Harness is indexed for Cummins s: Fit for Engine: Cummins ISM, ISM11, QSM, QSM11, M11. Compare reference number ISM11 against the label on your existing Cummins component before ordering.

Additional cross references on file: QSM11, 4004501. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

ISM11 QSM11 4004501

Applications

Cummins s: Fit for Engine: Cummins ISM, ISM11, QSM, QSM11, M11

Fitment Notes

Brand or application signal: Cummins Electrical Parts
Product family: Wiring Harness
System category: Electrical Parts > Wiring & Connections > Wiring Harness
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.