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Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
0R-2921
OE NO1:
0R-2925
OE NO2:
7E-3382
Warranty:
12 Months
Contact:
86+ 19959162250
Quality:
Brand New Genuine
Car Model:
CATERPILLA ENGINE
ApplicATio:
Fuel Injection System
Material:
High Speed Steel
Type:
Diesel
SIZE:
Origional Standard
Supply Ability:
1000pcs/months
Highlight:

Caterpillar 0R-2921 fuel injector

,

3508 3512 3516 engine injector

,

OEM excavator diesel injector

Product Description

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector

Fuel Type

Diesel

Condition

Original / OEM

Applicable Engine

CAT 3512A / 3512B / 3516

Injector Type

Diesel Fuel Injector

Quality Standard

OEM Standard

Fuel System

Diesel Engine Fuel System

OE Number

0R-2921 / 0R2921

Brand

CAT

Cross Number / Universal Number

326-4705, 3264705, 326-4706, 3264706, 326-4707, 3264707

Vehicle / Equipment Application

Generator Sets, Marine, Industrial & Heavy Equipment

Application Type

Industrial / Marine / Power Generation

Engineered for precise fuel delivery in heavy-duty diesel applications, the Caterpillar 0R-2921 fuel injector is a critical fuel system component for the CAT 3512A engine series. Identified by OE number 0R-2921 (0R2921), this industrial diesel injector is responsible for atomizing and delivering fuel into the combustion process with accuracy, supporting stable engine performance, efficient combustion, and dependable power output under demanding operating conditions.

This injector cross-references multiple replacement numbers, including 326-4705, 3264705, 326-4706, 3264706, 326-4707, and 3264707, making it a versatile sourcing option for maintenance and repair operations. It is designed for Caterpillar 3512A engines and is also referenced for 3512B and 3516 engine platforms, serving generator set, marine, and heavy industrial equipment applications where CAT large-bore diesel power is deployed.

Manufactured to OEM standards, the 0R-2921 injector delivers high precision and high performance as a direct replacement for the original part. Its heavy-duty design meets the demands of continuous industrial diesel service, helping fleets and equipment operators minimize downtime and maintain consistent engine operation. For distributors, repair facilities, and fleet maintenance teams, this CAT injector provides a reliable, cross-compatible solution backed by clear OE and replacement number traceability.

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector detail 1

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector detail 2

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector detail 3

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector detail 4

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector detail 5

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector detail 6

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector detail 7

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector detail 8

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector detail 9

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector detail 10

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector detail 11

Caterpillar original Fuel Injector 0R-2921 for 3508 3512 3516 Engine, Replacement for OEM, Cross Reference 7E-3382, 0R-3052, 0R-2925, for Excavator Auto Spare Parts original new injector detail 12

Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 19959162250 WhatsApp:+86 19959162250

Email:2209396088@qq.com