How do I confirm pilotpart267525 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 Ring 5-12121010-0 3 Units 1 Set for Hitaci Excavator EX50UR Isuzu Engine 3AB1

For Hitaci Piston Ring

Piston Ring 5-12121010-0 for Hitaci

OEM / REF: 5-12121010-0SKU: pilotpart267525

Piston Ring 5-12121010-0 3 Units 1 Set for Hitaci Excavator EX50UR Isuzu Engine 3AB1 is a Piston Ring replacement part indexed for Part Number and Hitaci Excavator EX50UR Isuzu Engine 3AB1 Piston Ring 5-12121010-0 3 Units 1 Set, with 3 application records on file. Match OEM part number 5-12121010-0 and confirm fitme...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$113.06USD/EA

~~$52,599.00~~Save 100%

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 Ring Description

This Piston Ring is indexed for Part Number; Hitaci Excavator EX50UR Isuzu Engine 3AB1 Piston Ring 5-12121010-0 3 Units 1 Set; Hitaci Excavator EX50UR Engine: Isuzu 3AB1. Compare reference number 5-12121010-0 against the label on your existing Hitaci component before ordering.

Additional cross references on file: EX50UR, 3AB1. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

5-12121010-0 EX50UR3AB1

Applications

Part Number
Hitaci Excavator EX50UR Isuzu Engine 3AB1 Piston Ring 5-12121010-0 3 Units 1 Set
Hitaci Excavator EX50UR Engine: Isuzu 3AB1

Specifications

Part Number	5-12121010-0,5121210100

Fitment Notes

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