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Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector
Detail Information
Place of Origin:
Germany
Certification:
Contact: 86+ 19959162250
Product Name:
BOSCH INJECTOR
OE NO:
0445110777
OE NO1:
1J801-53052
OE NO2:
1J801-53052
Warranty:
12 Months
Contact:
86+ 19959162250
Quality:
Brand New Genuine
Car Model:
BOSCH ENGINE
ApplicATio:
Fuel Injection System
Material:
High Speed Steel
Type:
Diesel
SIZE:
Origional Standard
Supply Ability:
1000pcs/months
Highlight:

Bosch diesel fuel injector for D1803 engine

,

Common rail fuel injector for V2403 engine

,

OEM replacement diesel injector with warranty

Product Description

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector

Fuel Type

Diesel

Condition

Brand New / OEM Standard

Applicable Engine

Cummins ISF3.8 Engine, Cummins ISBe4.5 Engine, Cummins ISDe4.5 Engine, Cummins ISDe6.7 Engine, Cummins QSB Engine Series, Various Industrial Diesel Platforms

Injector Type

Common Rail Diesel Fuel Injector

Quality Standard

OEM Performance Standards

Packaging

Neutral / OEM Packaging

Fuel System

High Pressure Common Rail Injection System

OE Number

0445110777

Brand

BOSCH

Cross Number / Universal Number

0445110646, 0445110730, 0445110800, 0445110717, 0445110706, 0445110677

Vehicle / Equipment Application

Light Duty Trucks, Medium Duty Trucks, Heavy Duty Trucks, Buses, Construction Machinery, Agricultural Equipment, Generator Sets, Industrial Equipment

Application Type

Heavy Duty & Industrial Diesel Injection

Engineered for demanding diesel powertrains, the Bosch 0445110777 Common Rail Fuel Injector delivers ultra-precise fuel metering and superior atomization quality across a wide range of operating conditions. Built to OEM performance standards, this injector supports high pressure fuel delivery and multi-stage injection, ensuring improved combustion efficiency, reduced particulate emissions, and lower NOx output for cleaner, more compliant engine operation.

The Bosch 0 445 110 777 features precision nozzle machining and fast solenoid response, enhancing cold start performance and overall engine responsiveness. Its robust construction offers long service life and corrosion resistance, making it ideal for light, medium, and heavy duty trucks, buses, construction machinery, agricultural equipment, generator sets, and industrial platforms powered by Cummins ISF3.8, ISBe4.5, ISDe4.5, ISDe6.7, and QSB engine series. Cross-compatible references include 0445110646, 0445110730, 0445110800, 0445110717, 0445110706, and 0445110677.

To maximize durability, use high-quality diesel fuel, replace fuel filters regularly, avoid water contamination, and inspect fuel pressure periodically with OEM-grade replacement components. Diagnostic procedures such as return flow testing, injector balance testing, resistance measurement, high pressure rail analysis, ECU fault code reading, and bench calibration testing ensure reliable field performance. As a trusted diesel injection component supplier, we support fleet operators, workshops, and OEM buyers with dependable inventory.

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector detail 1

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector detail 2

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector detail 3

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector detail 4

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector detail 5

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector detail 6

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector detail 7

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector detail 8

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector detail 9

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector detail 10

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 original new injector detail 11

Bosch original 0445110777 Diesel Common Rail Fuel Injector for D1803 V2403 Engine Crawler Excavator Replacement for OEM 1J801-53052 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