How do I confirm pilotpart106399 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

Injector Pump 3190678 for Caterpillar CAT Hydraulic Unit

For Caterpillar Injection Pump

Injection Pump CA3190678 for Caterpillar

Q: What part numbers are associated with this Injection Pump?

CA3190678, 319-0678, CA10R8900, 10R-8900, 521B, 522B, 627G, 637D, 637E, 637G, 814F, 815F

OEM / REF: CA3190678SKU: pilotpart106399

Injector Pump 3190678 for Caterpillar CAT Hydraulic Unit is a Injection Pump replacement part indexed for Part Number and Caterpillar Caterpillar CAT C-9 C9 Engine 627G 637D 637E 637G Wheel Scraper 330D 330C Excavator. Match OEM part number CA3190678 and confirm fitment for Caterpillar Engine Spare Parts before orde...

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

$3,083.24USD/EA

~~$29,899.00~~Save 90%

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 Part Number; Caterpillar Caterpillar CAT C-9 C9 Engine 627G 637D 637E 637G Wheel Scraper 330D 330C Excavator. Compare reference number CA3190678 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 319-0678, CA10R8900, 10R-8900. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA3190678 319-0678 CA10R8900 10R-8900521B522B627G637D637E637G814F815F

Applications

Part Number
Caterpillar Caterpillar CAT C-9 C9 Engine 627G 637D 637E 637G Wheel Scraper 330D 330C Excavator

Specifications

Part Number	CA3190678, 319-0678, 3190678, CA10R8900, 10R-8900, 10R8900

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.