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Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
170-5252
OE NO1:
229-5918
OE NO2:
0R-9530
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 common rail fuel injector

,

OEM excavator truck injector replacement

,

CAT diesel injector 170-5252

Product Description

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector

Fuel Type

Diesel

Condition

New / Remanufactured

Applicable Engine

Caterpillar C12 Diesel Engine, CAT C12 Truck Engine, CAT C12 Industrial Engine, CAT C12 Marine Propulsion Engine, CAT C12 Generator Set Engine

Injector Type

Electronic Unit Injector (EUI)

Quality Standard

OEM Specification

Packaging

Export Packaging Available

Fuel System

Electronic Unit Injection (EUI) Fuel System

OE Number

170-5252

Brand

CAT

Cross Number / Universal Number

1705252, 10R-0955, 10R0955, 0R-8479, 0R8479, CAT1705252, CAT170-5252

Vehicle / Equipment Application

Heavy-duty transportation fleets, Construction machinery, Mining operations, Marine propulsion systems, Diesel generator sets, Agricultural equipment, Industrial power systems

Application Type

Truck, Marine, Generator, Industrial

Engineered to withstand the harsh operating conditions of heavy-duty diesel power systems, the CAT 170-5252 Electronic Unit Injector (EUI) is a precision-built diesel fuel injection component fully compatible with all Caterpillar C12 engine variants. Manufactured strictly to OEM specifications for guaranteed fit and function, it is a direct replacement solution for C12 truck, marine propulsion, industrial and generator set engines, with standardized cross-reference part numbers to streamline global B2B procurement and part matching.

Operating within the Caterpillar EUI fuel system, the injector relies on ECM-controlled injection timing and a solenoid valve to generate high-pressure fuel, which is atomized via a precision nozzle before entering the combustion chamber to drive efficient power output. Its industrial-grade construction delivers stable injection pressure, corrosion resistance and long service life, while precise fuel metering boosts combustion efficiency, reduces fuel consumption and exhaust emissions, increases engine output and improves cold-start performance.

Every injector undergoes 100% quality inspection before shipment, and comes with a typical 12-month warranty to reduce operational downtime risks. Available in new or remanufactured condition, it supports 1-piece MOQ, export packaging, worldwide shipping, OEM/ODM services and bulk order discounts, with professional technical support provided for installation, routine maintenance and fault diagnosis across transportation, construction, mining, marine, agriculture and power generation sectors.

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector detail 1

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector detail 2

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector detail 3

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector detail 4

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector detail 5

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector detail 6

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector detail 7

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector detail 8

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector detail 9

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector detail 10

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket original new injector detail 11

Caterpillar original Common Rail Diesel Fuel Injector Nozzle Assembly 170-5252 0R-9530 229-5918 194-5083 Replacement OEM Parts for Excavator Truck Aftermarket 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