How do I confirm pilotpart202110 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 YM129405-01330 for Komatsu Engine 4D84-2A 4D84-2B 4D84-2GA

For Komatsu Overhaul Gasket

Overhaul Gasket YM129405-01330 for Komatsu

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

YM129405-01330, 4D84-2A, 4D84-2B, 4D84-2GA

OEM / REF: YM129405-01330SKU: pilotpart202110

Cylinder Head Gasket YM129405-01330 for Komatsu Engine 4D84-2A 4D84-2B 4D84-2GA is a Overhaul Gasket replacement part indexed for Part Number and Komatsu s: for Komatsu Engine 4D84-2A 4D84-2B 4D84-2GA. Match OEM part number YM129405-01330 and confirm fitment for Komatsu Engine Spare Parts before ordering.

Stock: In stock
Condition: New
Fitment: Komatsu Engine Spare Parts
Category: Overhaul Gasket

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$112.80USD/EA

~~$14,399.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 17 – Aug 24
10	Aug 15 – Aug 22
50	Aug 13 – Aug 20

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; Komatsu s: for Komatsu Engine 4D84-2A 4D84-2B 4D84-2GA. Compare reference number YM129405-01330 against the label on your existing Komatsu component before ordering.

Additional cross references on file: 4D84-2A, 4D84-2B, 4D84-2GA. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

YM129405-01330 4D84-2A 4D84-2B 4D84-2GA

Applications

Part Number
Komatsu s: for Komatsu Engine 4D84-2A 4D84-2B 4D84-2GA

Specifications

Part Number	YM129405-01330, YM12940501330

Fitment Notes

Brand or application signal: Komatsu 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.