How do I confirm pilotpart201186 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

Cylinder Head Gasket 3590908 for Caterpillar CAT Engine 3406 C18 Excavator 365C 374D 385C 390D Dozer 824C 824K 834H 834K

For Caterpillar Overhaul Gasket

Overhaul Gasket CA3590908 for Caterpillar

Q: What part numbers are associated with this Overhaul Gasket?

CA3590908, 359-0908, 3406, 3406E, 3456, C-15, C-16, C-18, D450GC, D500GC, C13GENSET, SR4B

OEM / REF: CA3590908SKU: pilotpart201186

Caterpillar Overhaul Gasket CA3590908 is listed under Engine Spare Parts > Overhaul Gasket with catalog data including Part Number: CA3590908, 359-0908, 3590908. 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: Overhaul Gasket

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$197.47USD/EA

~~$14,399.00~~Save 99%

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.

Overhaul Gasket Description

This Overhaul Gasket is indexed for Part Number. Compare reference number CA3590908 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 359-0908, 3406, 3406E. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA3590908 359-090834063406E3456C-15C-16C-18D450GC D500GC C13GENSETSR4B

Applications

Part Number

Specifications

Part Number	CA3590908, 359-0908, 3590908

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Overhaul Gasket
System category: Engine Spare Parts > Cylinder Components > Overhaul Gasket
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.