How do I confirm pilotpart110109 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

Oil Pump 3821572 3609837 for Cummins Engine NT855

For Cummins Oil Pump

Oil Pump 3821572 for Cummins

OEM / REF: 3821572SKU: pilotpart110109

Oil Pump 3821572 3609837 for Cummins Engine NT855 is a Oil Pump replacement part indexed for Part Number and Cummins Engine: NT855,NT495NH855CAT DETECT Vision DTL00001-UP (MACHINE)CAT DETECT OBJECT DETECTION DTJ00001-UP (MACHINE)Cat Detect DTK00001-UP (MACHINE)CUMMINS BIG CAM 855CUMMINS BIG CAM IICUMMINS BIG CAM III...

Stock: In stock
Condition: New
Fitment: Cummins Engine Spare Parts
Category: Oil Pump

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$622.57USD/EA

~~$13,899.00~~Save 96%

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.

Oil Pump Description

This Oil Pump is indexed for Part Number; Cummins Engine: NT855,NT495NH855CAT DETECT Vision DTL00001-UP (MACHINE)CAT DETECT OBJECT DETECTION DTJ00001-UP (MACHINE)Cat Detect DTK00001-UP (MACHINE)CUMMINS BIG CAM 855CUMMINS BIG CAM IICUMMINS BIG CAM IIICUMMINS BIG CAM IV; Cummins s: Fit for Cummins Engine:855 14L, NH855, NT855, NT, NH; Cummins s: Fit for Engine: Cummins ISX, CM570, ISX15, CM2250. Compare reference number 3821572 against the label on your existing Cummins component before ordering.

Additional cross references on file: 2881757, 3821571, 3012728. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

3821572 2881757 3821571 3012728 3015273 3045882 3077770 3609837 CA3821572 3821575 4026691 4309500

Applications

Part Number
Cummins Engine: NT855,NT495NH855CAT DETECT Vision DTL00001-UP (MACHINE)CAT DETECT OBJECT DETECTION DTJ00001-UP (MACHINE)Cat Detect DTK00001-UP (MACHINE)CUMMINS BIG CAM 855CUMMINS BIG CAM IICUMMINS BIG CAM IIICUMMINS BIG CAM IV
Cummins s: Fit for Cummins Engine:855 14L, NH855, NT855, NT, NH
Cummins s: Fit for Engine: Cummins ISX, CM570, ISX15, CM2250

Specifications

Part Number	3821572, 2881757, 3821571, 3012728, 3015273, 3045882, 3077770, 3609837, CA3821572, 382-1572, 3821575, 4026691, 4309500

Fitment Notes

Brand or application signal: Cummins Engine Spare Parts
Product family: Oil Pump
System category: Engine Spare Parts > Lubrication & Cooling Systems > Oil Pump
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.