Favorites (0) Store
Call us +48 33 870 42 00

Injector Bosch 0445120231

Bosch Injector 0445120231 for Cummins and Komatsu engines. Common Rail technology, reliability, and reduced emissions.

  • Condition: new
  • SKU: 36884
Ocena 4,9

219.52 EURNet

- +

Product description

Bosch Injector 0445120231

Description

The Bosch 0445120231 injector is a modern Common Rail component designed for diesel engines used in construction and industrial machinery. With its precise design and high-quality materials, it ensures optimal fuel combustion, resulting in lower fuel consumption, reduced emissions, and extended engine life. Manufactured under Bosch’s strict quality standards, it guarantees reliability even under the toughest operating conditions.

Technical Data

  • Part number: 0445120231
  • Manufacturer: Bosch
  • Technology: Electromagnetic Common Rail
  • Operating pressure: up to 2000 bar
  • Precision fuel atomization
  • High wear resistance

Application

The injector is used in Komatsu engines (SAA6D107E, S4D107, S6D107) and Cummins engines (QSB 4.5, QSB 6.7). Its wide compatibility makes it suitable for excavators, loaders, construction machinery, and power generators. It is the perfect solution for replacing worn fuel system components, restoring full performance and efficiency of the engine.

Properties

  • Original Bosch product ensuring high reliability
  • Accurate fuel dosing control
  • Optimal combustion and lower fuel consumption
  • Durability thanks to hardened steel construction
  • Emission reduction compliant with modern standards
  • Easy replacement and full compatibility with Common Rail systems

Specification

Specification Value
name Injector
mark Bosch
part number 0445120231
condition new
operating pressure 2000 bar
application Cummins QSB 4.5 / QSB 6.7, Komatsu SAA6D107E, S4D107, S6D107
technology Electromagnetic Common Rail

List of reviews:

James

2025-09-06

The injector works perfectly! Installation was straightforward and the performance has improved significantly. Highly recommend this product!
Oskar

2025-09-06

Zamówiłem ten wtryskiwacz i jestem bardzo zadowolony. Działa świetnie, a cena była atrakcyjna. Na pewno wrócę po więcej części.
Lech

2025-09-06

Bardzo dobra jakość wtryskiwacza, idealnie pasuje do mojej maszyny. Szybka dostawa i bezproblemowy montaż. Polecam!
William

2025-09-05

The product functions as intended. Installation was straightforward and performance meets expectations.
Małgorzata

2025-09-05

Zakup był bezproblemowy. Wtryskiwacz działa poprawnie, jak na razie nie ma zastrzeżeń.
Sebastian

2025-09-05

Część działa zgodnie z opisem. Nie zauważyłem żadnych problemów podczas użytkowania.
Maria

2025-09-05

Produkt spełnia swoje podstawowe funkcje. Montaż był prosty, a wydajność na poziomie oczekiwań.
Cezary

2025-06-21

Bardzo dobra jakość wtryskiwacza. Zainstalowałem go w mojej maszynie i działa bez zarzutu. Polecam każdemu, kto potrzebuje niezawodnych części.
Mia

2025-05-02

Great injector! Installed it easily and it works perfectly. Definitely a reliable choice for anyone looking for quality parts.

Write a review.

See also

Discover our wide range of products

new Injector nozzle Bosch DLLA147P1229 0433171779
fuel system

Injector nozzle Bosch DLLA147P1229 0433171779

19.24 EURNet

- +
new Injection pump CR Bosch 0414401101
fuel system

Injection pump CR Bosch 0414401101

173.62 EURNet

- +
new Injector nozzle Bosch DLLA142S980 0433271785
fuel system

Injector nozzle Bosch DLLA142S980 0433271785

20.63 EURNet

- +
new Injection pump Bosch 0414401106
fuel system

Injection pump Bosch 0414401106

121.93 EURNet

- +
new Injector nozzle Bosch DSLA151P1302 0433175387
fuel system

Injector nozzle Bosch DSLA151P1302 0433175387

26.19 EURNet

- +
new  Caterpillar 3304/3306 111-5162
fuel system

Caterpillar 3304/3306 111-5162

185.45 EURNet

- +
new Overflow screw Liebherr NN
fuel system

Overflow screw Liebherr NN

23.18 EURNet

- +
new Injector nozzle Seven 6801058 30/117-135
fuel system

Injector nozzle Seven 6801058 30/117-135

16.23 EURNet

- +
new Fuel line Caterpillar 3306 133-8996
fuel system

Fuel line Caterpillar 3306 133-8996

57.95 EURNet

- +
new Injector nozzle Denso DLLA155SND182 093400-1820
fuel system

Injector nozzle Denso DLLA155SND182 093400-1820

34.77 EURNet

- +
new Injector nozzle Bosch DLLA153P1146 0433171735
fuel system

Injector nozzle Bosch DLLA153P1146 0433171735

29.90 EURNet

- +
new  Caterpilar 3406/3408/3412 108-2102
fuel system

Caterpilar 3406/3408/3412 108-2102

16.23 EURNet

- +
Bosch Rexroth parts catalog

Bosch Rexroth parts catalog

More

Check out our offer of hydraulic systems for the popular brand Bosch Rexroth.

Construction Machinery Service

Construction Machinery Service

More

We offer comprehensive support for both stationary and mobile repair of construction machinery.

Hydraulic Pumps and Motors Repairs

Hydraulic Pumps and Motors Repairs

More

Repair and regeneration of hydraulic components: hydraulic motors and pumps.

Combustion Engine Repairs

Combustion Engine Repairs

More

Comprehensive repairs of internal combustion engines: verification, parts replacement, repair, and performance testing.

Construction Machinery Purchase

Construction Machinery Purchase

More

Purchase of excavators, loaders, bulldozers, and dumpers in complete, incomplete, or damaged condition.

Google

Opinion 5/5

Zakupiony komplet siłowników do Liebherr 564 był w doskonałym stanie, zgodnie z opisem i przesłanymi zdjęciami. Obsługa na wysokim poziomie, bardzo profesjonalna i pomocna – rewelacja. Co więcej, w kontakcie z firmą otrzymałem osobistego opiekuna, który zajmował się sprawą od początku do końca, mogłem również liczyć na bezpłatne doradztwo przy montażu. Szkoda, że w obecnych czasach nie spotyka się zbyt wielu firm z tak profesjonalnym podejściem do klienta. Gorąco polecam.

Mateusz Lenart

Google

Opinion 5/5

Współpraca na wysokim poziomie. Firma na 6. Polecam z czystym sumieniem. Na pewno jeśli będę musiał to skorzystam jeszcze raz. Naprawa Pomp hydrauliki Koparka Terex

Kamil Przybysz

Google

Opinion 5/5

Znakomita obsługa. Przyjazny i pomocny personel. Płatność, cło i transport zostały zrealizowane szybko i profesjonalnie.

William L Park

Google

Opinion 5/5

Jestem bardzo zadowolony z naszej współpracy. Dobry zespół, dobra obsługa, dobra cena, dobre części. Dziękuję!

Tiberiu Demeter

Google

Opinion 5/5

Oryginalne części, niesamowicie szybka międzynarodowa dostawa ekspresowa i obsługa na najwyższym poziomie. W przyszłości wrócimy, aby ponownie robić interesy. Dziękuję!

Jinajon

Technical materials

Here you will find texts about construction machinery - technical advice, as well as news and events from the industry.

Reconstruction of the Cummins QSB 4.5 Engine in the Hyundai R180LC-9 Excavator
2026-07-07

Reconstruction of the Cummins QSB 4.5 Engine in the Hyundai R180LC-9 Excavator

See more
Renovation of the Volvo D7D Engine in the L120E Loader
2026-07-07

Renovation of the Volvo D7D Engine in the L120E Loader

See more
Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader
2026-07-06

Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader

See more
Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader
2026-07-03

Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader

See more
Engine Overhaul of Liebherr D9508 A7 in LTM 1300-6.2 Crane
2026-07-03

Engine Overhaul of Liebherr D9508 A7 in LTM 1300-6.2 Crane

See more
Performance and Application of the Volvo L180F Loader
2026-06-30

Performance and Application of the Volvo L180F Loader

See more
Directions
load
Cookie preferences
We use cookies to provide essential website functionality and improve your online experience. You can choose for each category whether you want to accept or reject it at any time.
Essential cookies
Preference cookies
Analytical cookies
Marketing cookies
Uncategorized cookies

Detailed information on how we handle cookies can be found in our Privacy Policy

Consent granted on:
Consent ID: