How do I confirm pilotpart260028-01 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 Liner Kit Engine Four Matching for Hitachi Excavator ZX40U-2 ZX40U-3 ZX40UR-3 Yanmar 4TNV88 Komatsu 4D88-6 4D88-6E 4D88E

For Hitachi Overhaul Kits

Overhaul Kits YM129001-22081 for Hitachi

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

YM129001-22081, YM129005-22900, 60-Day

OEM / REF: YM129001-22081SKU: pilotpart260028-01

Cylinder Liner Kit Engine Four Matching for Hitachi Excavator ZX40U-2 ZX40U-3 ZX40UR-3 Yanmar 4TNV88 Komatsu 4D88-6 4D88-6E 4D88E is a Overhaul Kits replacement part indexed for Hitachi Excavator ZX40U-2 ZX40U-3 ZX40UR-3 Yanmar 4TNV88 Komatsu 4D88-6 4D88-6E 4D88E Cylinder Liner Kit Engine Four Matching and Engine: Y...

Stock: In stock
Condition: New
Fitment: Hitachi Engine Spare Parts
Category: Overhaul Kits

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$387.01USD/EA

~~$12,999.00~~Save 97%

Estimated delivery by quantity

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

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.

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

Overhaul Kits Description

This Overhaul Kits is indexed for Hitachi Excavator ZX40U-2 ZX40U-3 ZX40UR-3 Yanmar 4TNV88 Komatsu 4D88-6 4D88-6E 4D88E Cylinder Liner Kit Engine Four Matching; Engine: Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88-6E 4D88E Model: Hitachi Excavator ZX40U-2 ZX40U-3 ZX40UR-3Includes:Piston*4 UnitsPiston ring*4 UnitsPiston pin*4 UnitsCylinder liner*4 UnitsPiston Pin Clip*4 UnitsPiston Pin Bush*4 Units Details: KOMATSU Engine Models: 4D88-6 4D88E-5X-AB 4D88E-5X-BB 4D88E-5X-AB 4D88E 4D88E-5X-AB 4D88E-5X-BC 4D88E-5X-AC 4D88E-5X-AB 4D88E-5X-AC 4D88E-6 YANMAR Engine Models: 4TNV88-XWL 4TNV88-DSA 4TNV88-GGEP 4TNV88-GYM 4TNV88-NBK 4TNV88-DSAP 4TNV88-GKM 4TNV88-LU2 4TNV88-XMS. Compare reference number YM129001-22081 against the label on your existing Hitachi component before ordering.

Additional cross references on file: YM129005-22900, 60-Day. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

YM129001-22081 YM129005-22900 60-Day

Applications

Hitachi Excavator ZX40U-2 ZX40U-3 ZX40UR-3 Yanmar 4TNV88 Komatsu 4D88-6 4D88-6E 4D88E Cylinder Liner Kit Engine Four Matching
Engine: Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88-6E 4D88E Model: Hitachi Excavator ZX40U-2 ZX40U-3 ZX40UR-3Includes:Piston*4 UnitsPiston ring*4 UnitsPiston pin*4 UnitsCylinder liner*4 UnitsPiston Pin Clip*4 UnitsPiston Pin Bush*4 Units Details: KOMATSU Engine Models: 4D88-6 4D88E-5X-AB 4D88E-5X-BB 4D88E-5X-AB 4D88E 4D88E-5X-AB 4D88E-5X-BC 4D88E-5X-AC 4D88E-5X-AB 4D88E-5X-AC 4D88E-6 YANMAR Engine Models: 4TNV88-XWL 4TNV88-DSA 4TNV88-GGEP 4TNV88-GYM 4TNV88-NBK 4TNV88-DSAP 4TNV88-GKM 4TNV88-LU2 4TNV88-XMS

Fitment Notes

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