How do I confirm pilotpart299998 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

Piston Motor 247-8978 for Caterpillar CAT 385C 5090B 385B 390D Engine 3456 C18 C-15

For Caterpillar Hydraulic Pumps & Motors

Hydraulic Pumps & Motors CA2478978 for Caterpillar

Q: What part numbers are associated with this Hydraulic Pumps & Motors?

CA2478978, 247-8978, 365C, 385B, 385C, 390D, 5090B, SJY00001-UP, 3456, CLD00001-UP, WBT00001-UP, C-18

OEM / REF: CA2478978SKU: pilotpart299998

Caterpillar Hydraulic Pumps & Motors CA2478978 is listed under Hydraulic & Pneumatic Parts > Hydraulic Pumps & Motors with catalog data including Part Number: CA2478978, 247-8978, 2478978. Verify fitment for Caterpillar Hydraulic & Pneumatic Parts using the OEM number, mounting points, and photos of your existing part.

Stock: In stock
Condition: New
Fitment: Caterpillar Hydraulic & Pneumatic Parts
Category: Hydraulic Pumps & Motors

Fitment support before you order
Worldwide delivery options

Quote required

Price on requestRFQ

Estimated delivery by quantity

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

Estimates from today; confirm exact lead time before payment.

Quantity

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This part requires a quote. Add it to your quote list or send machine details for pricing and lead time.

Confirm fitment before ordering →

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

Hydraulic Pumps & Motors Description

This Hydraulic Pumps & Motors is indexed for Part Number. Compare reference number CA2478978 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 247-8978, 365C, 385B. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA2478978 247-8978365C385B385C390D5090B SJY00001-UP3456CLD00001-UP WBT00001-UPC-18

Applications

Part Number

Specifications

Part Number	CA2478978, 247-8978, 2478978

Fitment Notes

Brand or application signal: Caterpillar Hydraulic & Pneumatic Parts
Product family: Hydraulic Pumps & Motors
System category: Hydraulic & Pneumatic Parts > Hydraulic Pumps & Motors > Hydraulic Pumps & Motors
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.