How do I confirm pilotpart267091-9096330379501 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

STD 3 Set Piston With Ring for Yanmar 3D66 3TN66 3TNV66 3TNA66 3TNE66 Engine Komatsu

For Yanmar Piston

Piston pilotpart267091 for Yanmar

OEM / REF: pilotpart267091SKU: pilotpart267091-9096330379501

STD 3 Set Piston With Ring for Yanmar 3D66 3TN66 3TNV66 3TNA66 3TNE66 Engine Komatsu is a Piston replacement part for Yanmar Engine Spare Parts, categorized under Engine Spare Parts > Piston. Use OEM part number pilotpart267091 and confirm machine model, engine model, and serial details before checkout.

Stock: In stock
Condition: New
Fitment: Yanmar Engine Spare Parts
Category: Piston

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$393.00USD/EA

~~$52,599.00~~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

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.

Piston Description

This Piston is indexed for Yanmar 3D66 3TN66 3TNV66 3TNA66 3TNE66 Engine Komatsu Includes piston,pin, clip,piston ring. Compare reference number pilotpart267091 against the label on your existing Yanmar component before ordering.

Before checkout, compare OEM part number pilotpart267091, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

pilotpart267091

Applications

Yanmar 3D66 3TN66 3TNV66 3TNA66 3TNE66 Engine Komatsu Includes piston,pin, clip,piston ring

Fitment Notes

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