How do I confirm pilotpart229291 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

Fuel Injector 350-7555 for Caterpillar Engine C-10 C-12 Excavator CAT 345B 365B Truck 725 730

For Caterpillar Injectors & Nozzle

Injectors & Nozzle CA3507555 for Caterpillar

Q: What part numbers are associated with this Injectors & Nozzle?

CA3507555, 350-7555, C-10, C-12, MT835, MT845, MT855, MT865, MTC835, MTC845, MTC855, MTC865

OEM / REF: CA3507555SKU: pilotpart229291

Fuel Injector 350-7555 for Caterpillar Engine C-10 C-12 Excavator CAT 345B 365B Truck 725 730 is a Injectors & Nozzle replacement part indexed for Part Number and Caterpillar s: Caterpillar CHALLENGER: MT835, MT845, MT855, MT865, MTC835, MTC845, MTC855, MTC865 WHEELED EXCAVATOR: W345B II WHEEL-TYPE LOADER: 972G II E...

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

$1,629.65USD/EA

~~$29,899.00~~Save 95%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 20 – Aug 27
10	Aug 18 – Aug 25
50	Aug 16 – Aug 23

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 Part Number; Caterpillar s: Caterpillar CHALLENGER: MT835, MT845, MT855, MT865, MTC835, MTC845, MTC855, MTC865 WHEELED EXCAVATOR: W345B II WHEEL-TYPE LOADER: 972G II EXCAVATOR:345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L LOAD, HAUL, DUMP: R1600G MOTOR GRADER: 16H ARTICULATED DUMP TRUCK: 725, 730. Compare reference number CA3507555 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 350-7555, C-10, C-12. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA3507555 350-7555C-10C-12MT835 MT845 MT855 MT865 MTC835 MTC845 MTC855 MTC865

Applications

Part Number
Caterpillar s: Caterpillar CHALLENGER: MT835, MT845, MT855, MT865, MTC835, MTC845, MTC855, MTC865 WHEELED EXCAVATOR: W345B II WHEEL-TYPE LOADER: 972G II EXCAVATOR:345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L LOAD, HAUL, DUMP: R1600G MOTOR GRADER: 16H ARTICULATED DUMP TRUCK: 725, 730

Specifications

Part Number	CA3507555, 350-7555, 3507555

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.