How do I confirm pilotpart102563 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 Komatsu Cylinder Block

Cylinder Block 6211-21-1103 for Komatsu

Q: What part numbers are associated with this Cylinder Block?

6211-21-1103, 6D140-1, S6D140-1, SA6D140-1, 6D140, S6D140, SA6D140, EGS570, EGS630, 6D140-1A, 11200-UP, EGS500

OEM / REF: 6211-21-1103SKU: pilotpart102563

Bare Cylinder Block 6211-21-1103 for Komatsu Engine 6D140-1 S6D140-1 SA6D140-1 is a Cylinder Block replacement part indexed for Part Number and Komatsu s: Komatsu Engines: 6D140-1, S6D140-1, SA6D140-1, 6D140, S6D140, SA6D140 Komatsu Generators: EGS500, EGS570, EGS630. Match OEM part number 6211-21-1103 and confirm f...

Stock: In stock
Condition: New
Fitment: Komatsu Engine Spare Parts
Category: Cylinder Block

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$5,782.97USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 16 – Aug 23
10	Aug 14 – Aug 21
50	Aug 12 – Aug 19

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.

Cylinder Block Description

This Cylinder Block is indexed for Part Number; Komatsu s: Komatsu Engines: 6D140-1, S6D140-1, SA6D140-1, 6D140, S6D140, SA6D140 Komatsu Generators: EGS500, EGS570, EGS630. Compare reference number 6211-21-1103 against the label on your existing Komatsu component before ordering.

Additional cross references on file: 6D140-1, S6D140-1, SA6D140-1. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

6211-21-1103 6D140-1 S6D140-1 SA6D140-1 6D140 S6D140 SA6D140 EGS570 EGS630 6D140-1A 11200-UP EGS500

Applications

Part Number
Komatsu s: Komatsu Engines: 6D140-1, S6D140-1, SA6D140-1, 6D140, S6D140, SA6D140 Komatsu Generators: EGS500, EGS570, EGS630

Specifications

Part Number	6211-21-1103, 6211211103

Fitment Notes

Brand or application signal: Komatsu Engine Spare Parts
Product family: Cylinder Block
System category: Engine Spare Parts > Cylinder Components > Cylinder Block
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.