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

Fuel pump Cummins 5262703

Fuel pump Cummins 5262703 for QSB6.7 and QSB4.5 engines. Durable, efficient, interchangeable with Bosch 0445020176. Ideal for construction and agricultural machinery.

  • Condition: reconditioned
  • SKU: 39391
Ocena 5,0

497.65 EURNet

- +

Product description

Fuel Pump Cummins 5262703

Description

The Cummins 5262703 fuel pump is a key component of the fuel supply system in QSB6.7 and QSB4.5 diesel engines, as well as Komatsu SAA6D107E and SAA4D107E units. It ensures precise high-pressure fuel delivery to the common rail, maintaining engine efficiency, reliability, and fuel economy. Built with high-quality materials, it guarantees durability and resistance to demanding working conditions. It is widely used in construction, agricultural, and industrial machinery, where stable and efficient fuel supply is essential.

Technical Data

  • Part number: 5262703
  • Manufacturer: Cummins
  • Replacements: Bosch 0445020176, Cummins 4989266
  • Type: high-pressure common rail pump
  • System: electronically controlled CR system
  • Compatibility: Cummins QSB6.7, QSB4.5, Komatsu SAA6D107E-1, SAA4D107E-2, Liebherr D846 A7

Application

The 5262703 fuel pump is used in construction machinery (excavators, loaders), mining equipment, agricultural machines, and industrial applications. Designed for heavy-duty engines, it ensures reliable performance even under high loads. It is ideal for systems requiring precise fuel dosing and stable operation at variable engine speeds.

Properties

  • Precise fuel dosing with common rail technology
  • High resistance to operating pressure
  • Long service life thanks to premium materials
  • Compatibility with various Cummins and Komatsu engines
  • Seamless cooperation with Bosch injectors
  • Easy installation due to standardized mounting

Specification

Specification Value
name Fuel pump
mark Cummins
part number 5262703
condition reconditioned
weight approx. 8 kg
operating pressure up to 1800 bar
system type common rail
engine compatibility Cummins QSB6.7, QSB4.5, Komatsu SAA6D107E, SAA4D107E

List of reviews:

Edward

2025-09-16

The fuel pump appears to be functioning as expected after installation. No issues noted during operation.
Rafał

2025-09-12

Pompa działa świetnie po regeneracji. Instalacja była prosta, a maszyna zyskała na wydajności. Polecam każdemu, kto potrzebuje niezawodnych części.
Mateusz

2025-09-08

Pompa paliwa spełnia swoje zadanie. Po regeneracji działa poprawnie, jednak czas pokaże, jak długo utrzyma swoją wydajność.
Maciej

2025-04-18

Pompa paliwa spełnia swoje zadanie. Montaż był prosty, a wydajność na poziomie oczekiwań. Jak na razie działa bez zarzutu.

Write a review.

See also

Discover our wide range of products

used Injection pump Bosch 0460424225
fuel system

Injection pump Bosch 0460424225

Price set Individually

- +
used Injector holder Volvo 469797
fuel system

Injector holder Volvo 469797

15.40 EURNet

- +
used Fuel line for engine Volvo TD103 837608
fuel system

Fuel line for engine Volvo TD103 837608

Price set Individually

- +
used Fuel filter bracket Volvo 1676832
fuel system

Fuel filter bracket Volvo 1676832

Price set Individually

- +
used Fuel line 10x1 Liebherr 9075778
fuel system

Fuel line 10x1 Liebherr 9075778

Price set Individually

- +
used Fuel line for engine Volvo TD103KAE 11031254
fuel system

Fuel line for engine Volvo TD103KAE 11031254

Price set Individually

- +
used Injector 250 bar Bosch KBEL117P73 0986430263
fuel system

Injector 250 bar Bosch KBEL117P73 0986430263

Price set Individually

- +
used Fuel line D= 12 mm for engine Volvo TD103KAE 11031364
fuel system

Fuel line D= 12 mm for engine Volvo TD103KAE 11031364

Price set Individually

- +
used Fuel Feed Pump for engine Liebherr D924 9076642
fuel system

Fuel Feed Pump for engine Liebherr D924 9076642

Price set Individually

- +
used Fuel line Liebherr 9882351
fuel system

Fuel line Liebherr 9882351

Price set Individually

- +
used Flame Plug Fuel Line 6x1 Liebherr 9882364
fuel system

Flame Plug Fuel Line 6x1 Liebherr 9882364

Price set Individually

- +
used Injectors fuel return line Volvo 1545081
fuel system

Injectors fuel return line Volvo 1545081

Price set Individually

- +
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.

Engine Overhaul of D924 TI-E in LTM 1250/1 Crane
2026-02-04

Engine Overhaul of D924 TI-E in LTM 1250/1 Crane

See more
Engine Overhaul of Cummins QSB6.7 in Terex RT 665 Crane
2026-01-30

Engine Overhaul of Cummins QSB6.7 in Terex RT 665 Crane

See more
2026-01-26

See more
Repair of the Cummins QSB6.7 Engine in the LiuGong 848H Wheel Loader
2026-01-23

Repair of the Cummins QSB6.7 Engine in the LiuGong 848H Wheel Loader

See more
Reconstruction of the Deutz TCD2013 L06 2V Engine in the Terex Fuchs MHL454 Machine
2026-01-19

Reconstruction of the Deutz TCD2013 L06 2V Engine in the Terex Fuchs MHL454 Machine

See more
Renovation of the Liebherr D9508 A7 Engine in the LTM 1500-8.1 Crane
2026-01-12

Renovation of the Liebherr D9508 A7 Engine in the LTM 1500-8.1 Crane

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: