How do I confirm pilotpart520019-8491305500920 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

Overhaul Gasket Kit 4955996 for Cummins B3.3 QSB3.3 Engine

For Cummins Overhaul Gasket

Overhaul Gasket QSB3.3 for Cummins

OEM / REF: QSB3.3SKU: pilotpart520019-8491305500920

Overhaul Gasket Kit 4955996 for Cummins B3.3 QSB3.3 Engine is a Overhaul Gasket replacement part for Cummins Engine Spare Parts, categorized under Engine Spare Parts > Overhaul Gasket. Use OEM part number QSB3.3 and confirm machine model, engine model, and serial details before checkout.

Stock: In stock
Condition: New
Fitment: Cummins Engine Spare Parts
Category: Overhaul Gasket

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$100.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 13 – Aug 20
10	Aug 11 – Aug 18
50	Aug 9 – Aug 16

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.

Overhaul Gasket Description

This Overhaul Gasket is indexed for Cummins s: Fit for Cummins Engine: B3.3, QSB3.3. Compare reference number QSB3.3 against the label on your existing Cummins component before ordering.

Additional cross references on file: 4955996. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

QSB3.3 4955996

Applications

Cummins s: Fit for Cummins Engine: B3.3, QSB3.3

Fitment Notes

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