How do I confirm pilotpart245608 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

For Caterpillar Oil Pump

Oil Pump 4P5638 for Caterpillar

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

4P5638, CA4P5638, G3508, G3512, G3516GEN, 3512, 3512B, 3516, G3516, G3516BGENERATOR, 3512C, G3512E

OEM / REF: 4P5638SKU: pilotpart245608

Caterpillar Oil Pump 4P5638 is listed under Engine Spare Parts > Oil Pump with catalog data including Part Number: 4P5638,CA4P5638,4P-5638. Verify fitment for Caterpillar Engine Spare Parts using the OEM number, mounting points, and photos of your existing part.

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$5,129.50USD/EA

~~$12,499.00~~Save 59%

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.

Oil Pump Description

This Oil Pump is indexed for Part Number. Compare reference number 4P5638 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: CA4P5638, G3508, G3512. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

4P5638 CA4P5638 G3508 G3512 G3516GEN35123512B3516G3516 G3516BGENERATOR 3512C G3512E

Applications

Part Number

Specifications

Part Number	4P5638,CA4P5638,4P-5638

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Oil Pump
System category: Engine Spare Parts > Lubrication & Cooling Systems > Oil 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.