How do I confirm pilotpart260518 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

Piston Kit With Ring Set YM129001-22081 YM129001-22500 for Yanmar 4TNE88 Komatsu 4D88E

For 4tne88-acg Overhaul Kits

Overhaul Kits YM12900422080 for 4tne88-acg 4TNE88-EFL Engine

OEM / REF: YM12900422080SKU: pilotpart260518

Piston Kit With Ring Set YM129001-22081 YM129001-22500 for Yanmar 4TNE88 Komatsu 4D88E is a Overhaul Kits replacement part indexed for 4TNE88-ACG 4TNE88-EAD · 4TNE88-EFL 4TNE88-YS and 4TNE88-ACGD 4TNE88-EAD1 · 4TNE88-EG1A 4TNE88-IKA, with 3 application records on file. Match OEM part number YM12900422080 and confirm...

Stock: In stock
Condition: New
Fitment: 4tne88-acg Engine Spare Parts
Category: Overhaul Kits

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$364.32USD/EA

~~$13,899.00~~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.

Confirm fitment before ordering →

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

Overhaul Kits Description

This Overhaul Kits is indexed for 4TNE88-ACG 4TNE88-EAD · 4TNE88-EFL 4TNE88-YS; 4TNE88-ACGD 4TNE88-EAD1 · 4TNE88-EG1A 4TNE88-IKA; 4TNE88-AD 4TNE88-EADS · 4TNE88-GR 4TNE88-LAN; 4TNE88-ADEL 4TNE88-EC1MC · 4TNE88-HP 4TNE88-M-EK. Compare reference number YM12900422080 against the label on your existing 4tne88-acg component before ordering.

Additional cross references on file: YM12900422500. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

YM12900422080 YM12900422500

Applications

4TNE88-ACG 4TNE88-EAD · 4TNE88-EFL 4TNE88-YS
4TNE88-ACGD 4TNE88-EAD1 · 4TNE88-EG1A 4TNE88-IKA
4TNE88-AD 4TNE88-EADS · 4TNE88-GR 4TNE88-LAN
4TNE88-ADEL 4TNE88-EC1MC · 4TNE88-HP 4TNE88-M-EK
4TNE88-MS 4TNE88-SA · 4TNE88-ETB 4TNE88-EYBC
4TNE88-NS 4TNE88-TB · 4TNE88-ETBZ 4TNE88-ETB1
4TNE88-NSR 4TNE88-TB1
4D88E-3A 4D88E-3H · 4D88E-3F 4D88E-3C-04
4D88E-3B 4D88E-3D · 4D88E-3C-M 4D88E

Specifications

Part Number	YM12900422080,YM12900422500

Fitment Notes

Brand or application signal: 4tne88-acg 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.