How do I confirm pilotpart265593 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

4 Cyls STD Piston Set Kit With Ring for Mitsubishi 4D32 Engine Caterpillar CAT E40B E70B E311B

For Mitsubishi Piston

Piston ME997273 for Mitsubishi

Q: What part numbers are associated with this Piston?

ME997273, 4D32, E40B, E70B, E311B

OEM / REF: ME997273SKU: pilotpart265593

Mitsubishi Piston ME997273 is listed under Engine Spare Parts > Piston with catalog data including Part Number: ME997273. Verify fitment for Mitsubishi Engine Spare Parts using the OEM number, mounting points, and photos of your existing part.

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$292.26USD/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 Part Number. Compare reference number ME997273 against the label on your existing Mitsubishi component before ordering.

Additional cross references on file: 4D32, E40B, E70B. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

ME9972734D32E40BE70BE311B

Applications

Part Number

Specifications

Part Number	ME997273

Fitment Notes

Brand or application signal: Mitsubishi 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.