How do I confirm pilotpart380051-8605625909496 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

Complete Cylinder Head with Valves 5339588 4942138 4936714 4929518 5256469 for Cummins Engine ISL ISC ISC8.3 ISL9 ISLE4 L8.9 QSL9

For Cummins Cylinder Head

Cylinder Head 5339588 for Cummins

Q: What part numbers are associated with this Cylinder Head?

5339588, 4942138, 4936714, 4929518, 5256469, L8.9, 5256469nx

OEM / REF: 5339588SKU: pilotpart380051-8605625909496

Complete Cylinder Head with Valves 5339588 4942138 4936714 4929518 5256469 for Cummins Engine ISL ISC ISC8.3 ISL9 ISLE4 L8.9 QSL9 is a Cylinder Head replacement part for Cummins Engine Spare Parts, categorized under Engine Spare Parts > Cylinder Head. Use OEM part number 5339588 and confirm machine model, engine mod...

Stock: In stock
Condition: New
Fitment: Cummins Engine Spare Parts
Category: Cylinder Head

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$1,881.00USD/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

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.

Cylinder Head Description

This Cylinder Head is indexed for Cummins s : ISC CM2150, ISC8.3 CM2250, ISL CM2150, ISL CM850, ISL9 CM2150 SN, ISL9 CM2250, ISL9 CM2350 L101, ISLE4 CM850, L8.9, QSL9 CM2250, QSL9 CM2350 L102. Compare reference number 5339588 against the label on your existing Cummins component before ordering.

Additional cross references on file: 4942138, 4936714, 4929518. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

5339588 4942138 4936714 4929518 5256469L8.95256469nx

Applications

Cummins s : ISC CM2150, ISC8.3 CM2250, ISL CM2150, ISL CM850, ISL9 CM2150 SN, ISL9 CM2250, ISL9 CM2350 L101, ISLE4 CM850, L8.9, QSL9 CM2250, QSL9 CM2350 L102

Fitment Notes

Brand or application signal: Cummins Engine Spare Parts
Product family: Cylinder Head
System category: Engine Spare Parts > Cylinder Components > Cylinder Head
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.