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Fuel pump Cummins 5262703

Cummins 5262703 fuel pump for QSB4.5 and QSB6.7 engines, ensuring reliable operation and precise fuel delivery in Common Rail systems.

  • Condition: used
  • SKU: 69233
Ocena 4,8

308.25 EURNet

- +

Product description

Fuel Pump Cummins 5262703

Description

The Cummins 5262703 fuel pump is a high-quality fuel supply component designed for diesel engines used in construction and industrial machinery. It ensures precise fuel dosing into the Common Rail injection system, resulting in stable engine operation, improved combustion efficiency, and reduced fuel consumption. Built with durable, wear-resistant materials, the pump offers long service life and reliable performance even under harsh working conditions.

Technical Data

  • Part number: 5262703
  • Type: high-pressure CR fuel pump
  • Operating pressure: up to 1600 bar
  • Operating temperature: -30°C to +100°C
  • Working medium: diesel fuel
  • Capacity: suitable for 4- and 6-cylinder engines
  • Construction: high-strength steel, precision seals
  • Weight: approx. 5 kg

Application

The Cummins 5262703 fuel pump is used in Cummins QSB4.5 and QSB6.7 engines, as well as in units installed in Komatsu machines (SAA6D107E series). It is applied in excavators, wheel loaders, bulldozers, material handlers, and other machines requiring reliable fuel systems. Compatible with Bosch CR injection pumps.

Properties

  • Precise fuel delivery to injectors
  • Compatibility with Bosch Common Rail systems
  • Resistance to high pressure and temperature
  • Reliable operation in off-road and industrial environments
  • Long service life due to high-quality materials
  • Easy integration with Cummins and Komatsu engines

Specification

Specification Value
name Fuel pump
mark Cummins
part number 5262703
condition used
operating pressure 1600 bar
operating temperature -30°C to +100°C
weight 5 kg

List of reviews:

Przemysław

2025-09-17

Wiktor

2025-09-16

William

2025-09-12

Przemysław

2025-09-08

Raymond

2025-08-26

Emma

2025-06-09

Write a review.

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Kamil Przybysz

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

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