How do I confirm pilotpart274899-9316092608760 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

Fuel Filter P550643 - Replaces Donaldson

For Donaldson Fuel Filter

Fuel Filter FF166 for Donaldson

OEM / REF: FF166SKU: pilotpart274899-9316092608760

Fuel Filter P550643 - Replaces Donaldson is a Fuel Filter replacement part for Donaldson Seals, Filters & Maintenance Parts, categorized under Seals, Filters & Maintenance Parts > Fuel Filter. Use OEM part number FF166 and confirm machine model, engine model, and serial details before checkout.

Stock: In stock
Condition: New
Fitment: Donaldson Seals, Filters & Maintenance Parts
Category: Fuel Filter

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$26.00USD/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

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Fuel Filter Description

This Fuel Filter is indexed for Donaldson Fit for Fuel Filter P550643 - Replaces Donaldson. Compare reference number FF166 against the label on your existing Donaldson component before ordering.

Additional cross references on file: P550643, SN25031. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

FF166 P550643 SN25031

Applications

Donaldson Fit for Fuel Filter P550643 - Replaces Donaldson

Fitment Notes

Brand or application signal: Donaldson Seals, Filters & Maintenance Parts
Product family: Fuel Filter
System category: Seals, Filters & Maintenance Parts > Filters > Fuel Filter
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.