How do I confirm pilotpart278053 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

Turbo HX40W Turbocharger 4037686 4037687 4037688 For Cummins Engine 6C ICS

For Cummins Turbocharger & Kit

Turbocharger & Kit 4037686 for Cummins

OEM / REF: 4037686SKU: pilotpart278053

Turbo HX40W Turbocharger 4037686 4037687 4037688 For Cummins Engine 6C ICS is a Turbocharger & Kit replacement part indexed for Part Number and Cummins Engine 6C ICS Turbo HX40W Turbocharger 4037686 4037687 4037688, with 3 application records on file. Match OEM part number 4037686 and confirm fitment for Cummins Eng...

Stock: In stock
Condition: New
Fitment: Cummins Engine Spare Parts
Category: Turbocharger & Kit

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$664.66USD/EA

~~$75,280.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 20 – Aug 27
10	Aug 18 – Aug 25
50	Aug 16 – Aug 23

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.

Turbocharger & Kit Description

This Turbocharger & Kit is indexed for Part Number; Cummins Engine 6C ICS Turbo HX40W Turbocharger 4037686 4037687 4037688; Engine:Cummins 6C ICS Turbo Model:HX40W. Compare reference number 4037686 against the label on your existing Cummins component before ordering.

Additional cross references on file: 4037687, 4037688. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

4037686 4037687 4037688

Applications

Part Number
Cummins Engine 6C ICS Turbo HX40W Turbocharger 4037686 4037687 4037688
Engine:Cummins 6C ICS Turbo Model:HX40W

Specifications

Part Number	4037686, 4037687, 4037688

Fitment Notes

Brand or application signal: Cummins Engine Spare Parts
Product family: Turbocharger & Kit
System category: Engine Spare Parts > Emission & Exhaust System > Turbocharger & Kit
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.