How do I confirm pilotpart265789-01 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

For Perkins Piston

Piston U5LL0047 for Perkins

Q: What part numbers are associated with this Piston?

U5LL0047, U5LL0039, U5LL0038, 3135J259, 4181A026, 3135J258, 3135J254, 1998., 2011., U5LL0037, 1004-4T, AB30126

OEM / REF: U5LL0047SKU: pilotpart265789-01

Perkins Piston U5LL0047 is listed under Engine Spare Parts > Piston with catalog data including Part Number: U5LL0047, U5LL0039, U5LL0038, 3135J259, 4181A026, 3135J258. Verify fitment for Perkins Engine Spare Parts using the OEM number, mounting points, and photos of your existing part.

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$240.05USD/EA

~~$52,599.00~~Save 100%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 13 – Aug 20
10	Aug 11 – Aug 18
50	Aug 9 – Aug 16

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 U5LL0047 against the label on your existing Perkins component before ordering.

Additional cross references on file: U5LL0039, U5LL0038, 3135J259. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

U5LL0047 U5LL0039 U5LL0038 3135J259 4181A026 3135J258 3135J2541998.2011.U5LL0037 1004-4T AB30126

Applications

Part Number

Specifications

Part Number	U5LL0047, U5LL0039, U5LL0038, 3135J259, 4181A026, 3135J258

Fitment Notes

Brand or application signal: Perkins 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.