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Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
153-5938
OE NO1:
20R-4148
OE NO2:
20R-0758
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

,

3412 Diesel Engine Injector Assembly

,

OEM replacement fuel injector 20R-0758

Product Description

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector

Fuel Type

Diesel

Condition

New / Remanufactured Available

Applicable Engine

CAT 3412 Industrial Engine; CAT 3412B Generator Engine; CAT 3412C Power Unit; CAT 3412 Marine (Marine Propulsion); CAT 3412 Generator Set (Power Generation); CAT 3412 Industrial Power Pack (Industrial Equipment)

Injector Type

Mechanical Fuel Injector

Quality Standard

OEM Equivalent

Packaging

Industrial Export Packaging

Fuel System

Diesel Fuel Injection System

OE Number

153-5938, 1535938

Brand

Caterpillar (CAT)

Cross Number / Universal Number

0R-8684, 0R8684, 10R-0957, 10R0957; Service exchange and remanufactured numbers available by region

Vehicle / Equipment Application

CAT Genset Series Generator Sets; Tugboats, Cargo Ships (Marine Vessels); Mining Trucks (Mining Equipment); Drilling Power Units (Oil & Gas Equipment); Stationary Engines (Industrial Power Units); Specialized Construction Equipment

Application Type

Industrial, Marine, Power Generation, Mining, Oil & Gas, Construction, Heavy-Duty

The Caterpillar 153-5938 mechanical fuel injector is a heavy-duty diesel injection component purpose-engineered for the CAT 3412 engine platform, compatible with 3412, 3412B and 3412C engine variants. As a reliable OEM replacement solution, it fits a broad range of equipment across industrial, marine, power generation, mining and oil & gas sectors, including generator sets, marine propulsion systems, mining trucks, drilling power units and stationary industrial power packs for global fleet and maintenance teams.

Built to withstand extreme operating conditions, the injector features a precision-machined nozzle, hardened internal components and corrosion-resistant, high-temperature materials. It delivers precise fuel metering and optimized atomization to improve fuel-air mixing, boosting combustion efficiency and power output while reducing fuel consumption and exhaust smoke, with enhanced durability and stable cold-start performance for reliable heavy-duty operation.

Every unit undergoes factory testing to meet OEM-equivalent quality standards, and is available in both new and remanufactured conditions to suit different operational requirements. Backed by a 12-month warranty and shipped in industrial export packaging, it comes with clear installation guidelines and scheduled maintenance schedules to help minimize downtime and ensure consistent engine performance for CAT 3412 operators.

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector detail 1

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector detail 2

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector detail 3

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector detail 4

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector detail 5

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector detail 6

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector detail 7

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector detail 8

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector detail 9

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector detail 10

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector detail 11

Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery 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