How do I confirm pilotpart337973 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

O Ring Seal 4974852 for Cummins Engine ISX12 QSZ13

For Cummins Seal Kits

Seal Kits 4974852 for Cummins

Q: What part numbers are associated with this Seal Kits?

4974852, C4974852, ISX12, QSZ13

OEM / REF: 4974852SKU: pilotpart337973

O Ring Seal 4974852 for Cummins Engine ISX12 QSZ13 is a Seal Kits replacement part indexed for Part Number and Cummins s: Cummins Engines: ISX12, QSZ13. Match OEM part number 4974852 and confirm fitment for Cummins Seals, Filters & Maintenance Parts before ordering.

Stock: In stock
Condition: New
Fitment: Cummins Seals, Filters & Maintenance Parts
Category: Seal Kits

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$72.05USD/EA

~~$13,899.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 21 – Oct 28
10	Oct 19 – Oct 26
50	Oct 17 – Oct 24

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.

Seal Kits Description

This Seal Kits is indexed for Part Number; Cummins s: Cummins Engines: ISX12, QSZ13. Compare reference number 4974852 against the label on your existing Cummins component before ordering.

Additional cross references on file: C4974852, ISX12, QSZ13. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

4974852 C4974852 ISX12 QSZ13

Applications

Part Number
Cummins s: Cummins Engines: ISX12, QSZ13

Specifications

Part Number	4974852, C4974852

Fitment Notes

Brand or application signal: Cummins Seals, Filters & Maintenance Parts
Product family: Seal Kits
System category: Seals, Filters & Maintenance Parts > Seal Kits > Seal Kits
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.