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Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
161-1708
OE NO1:
0R-9530
OE NO2:
116-5425
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 C12 diesel injector

,

common rail fuel injector 161-1708

,

OEM 10R-1814 replacement injector

Product Description

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector

Fuel Type

Diesel

Condition

Not specified

Applicable Engine

Caterpillar C12 Diesel Engine, Caterpillar C12 ATAAC Engine, Caterpillar C12 Industrial Power Unit, Caterpillar C12 Marine Propulsion Engine, Caterpillar C12 Generator Set Engine, Caterpillar C12 Heavy Truck Engine

Injector Type

Electronic Unit Injector

Quality Standard

Manufactured to meet OEM specifications, OEM-grade quality

Packaging

Not specified

Fuel System

Electronic Unit Injection

OE Number

161-1708 (alternate formats: 1611708, CAT1611708)

Brand

CAT (Caterpillar)

Cross Number / Universal Number

0R-8479 (alternate formats: 0R8479, CAT0R8479)

Vehicle / Equipment Application

Caterpillar Excavators, Caterpillar Wheel Loaders, Caterpillar Mining Trucks, Caterpillar Industrial Equipment, Caterpillar Marine Engines, Caterpillar Generator Sets, Caterpillar Heavy-Duty Trucks, Caterpillar Power Modules; actual compatibility shall be verified via engine serial number (ESN) and official OEM parts catalog

Application Type

Construction, Mining, Marine, Transportation, Power Generation (heavy equipment and industrial power system applications)

Precision-engineered for the Caterpillar C12 diesel engine platform, the CAT 161-1708 electronic unit fuel injector is a purpose-built OEM replacement component for heavy-duty fuel system repairs. It fits all documented C12 variants, including C12 ATAAC, industrial power unit, marine propulsion, generator set, and heavy truck configurations, with compatibility confirmed via engine serial number and official Caterpillar parts catalogs. It runs exclusively on diesel to match the C12 platform’s factory fuel system design.

Controlled by the engine’s electronic control module (ECM), the 161-1708 injector uses electronic unit injection technology to calculate exact injection timing, actuate its solenoid valve, and generate internal high pressure for optimized fuel atomization. Its calibrated spray pattern enables complete combustion, delivering benefits including reduced fuel consumption, lower exhaust emissions, improved power output, reliable cold-start performance, and extended engine service life. Corrosion-resistant construction supports stable performance under sustained extreme workloads.

Manufactured to strict OEM quality specifications, the 161-1708 injector is suitable for deployment across construction, mining, marine, transportation, and power generation sectors, with common use in Caterpillar excavators, wheel loaders, mining trucks, heavy-duty trucks, generator sets, and power modules. Backed by a 12-month warranty for commercial B2B buyers, it follows standardized installation and maintenance guidelines to minimize unplanned equipment downtime and lower total operational costs for fleets and equipment operators.

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector detail 1

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector detail 2

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector detail 3

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector detail 4

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector detail 5

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector detail 6

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector detail 7

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector detail 8

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector detail 9

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector detail 10

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 original new injector detail 11

Caterpillar original Fuel Injector 161-1708 0R-9530 116-5425 Common Rail Diesel Part for C12 Engine Excavator Truck, Replacement for OEM 10R-1814 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