How do I confirm pilotpart108786 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

Original Injector Gp-Fuel 253-0618 2530618 for Caterpillar CAT Engine C18 C15 C-18 C32 Wheel Tractor 657E 657G

For Caterpillar Injectors & Nozzle

Injectors & Nozzle CA2530618 for Caterpillar C18 Engine

OEM / REF: CA2530618SKU: pilotpart108786

Original Injector Gp-Fuel 253-0618 2530618 for Caterpillar CAT Engine C18 C15 C-18 C32 Wheel Tractor 657E 657G is a Injectors & Nozzle replacement part indexed for Caterpillar 385C · C18 and Caterpillar 657E · C18, with 3 application records on file. Match OEM part number CA2530618 and confirm fitment for Caterpilla...

Stock: In stock
Condition: New
Fitment: Caterpillar Engine Spare Parts
Category: Injectors & Nozzle

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$747.99USD/EA

~~$99,499.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 9 – Aug 16
10	Aug 7 – Aug 14
50	Aug 5 – Aug 12

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.

Injectors & Nozzle Description

This Injectors & Nozzle is indexed for Caterpillar 385C · C18; Caterpillar 657E · C18; Caterpillar 657G · C18; Caterpillar 772 · C18. Compare reference number CA2530618 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 253-0618. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA2530618 253-0618

Applications

Caterpillar 385C · C18
Caterpillar 657E · C18
Caterpillar 657G · C18
Caterpillar 772 · C18
Caterpillar AD45B · C18
Caterpillar AD55 · C18
Caterpillar PM-201 · C15
Caterpillar TH35-C15I · C15
Caterpillar
Caterpillar
Caterpillar
Caterpillar
Caterpillar Fit for following models: Caterpillar CAT Generator: SR4B,SR4,DE715GC,DE605GC,DE500SGC,DE600SGC,DE660GC,D450GC,D500GC Caterpillar CAT Underground Mining Truck:AD45,AD45B,AD55 Caterpillar CAT Off-Highway Truck:772 Caterpillar CAT Whee Tractor Scraper:657E,657G Caterpillar CAT Expanded Mining Product:6018 Caterpillar CAT Excavator:385C Caterpillar CAT Cold Planer:PM-200,PM-201,PM620,PM622 Caterpillar CAT Transmission:CX35-P800 Caterpillar CAT Petroleum Power Train Package:TH35-C15I

Specifications

Condition	New Orignal
Part Number	CA2530618, 253-0618, 2530618

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Injectors & Nozzle
System category: Engine Spare Parts > Fuel System > Injectors & Nozzle
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.