How do I confirm pilotpart747859-8767980962040 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

6pcs Pump Group Fuel Injection 1W-6539 For Caterpillar Loader 910 966C 972G 931C 973 935B

For Caterpillar Injection Pump

Injection Pump 1W-6539 for Caterpillar

OEM / REF: 1W-6539SKU: pilotpart747859-8767980962040

6pcs Pump Group Fuel Injection 1W-6539 For Caterpillar Loader 910 966C 972G 931C 973 935B is a Injection Pump replacement part for Caterpillar Engine Spare Parts, categorized under Engine Spare Parts > Injection Pump. Use OEM part number 1W-6539 and confirm machine model, engine model, and serial details before chec...

Stock: In stock
Condition: New
Fitment: Caterpillar Engine Spare Parts
Category: Injection Pump

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$569.00USD/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

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.

Injection Pump Description

This Injection Pump is indexed for Caterpillar Caterpillar Loader 910 966C 972G 931C 973 935B. Compare reference number 1W-6539 against the label on your existing Caterpillar component before ordering.

Before checkout, compare OEM part number 1W-6539, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

1W-6539

Applications

Caterpillar Caterpillar Loader 910 966C 972G 931C 973 935B

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Injection Pump
System category: Engine Spare Parts > Fuel System > Injection 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.