Fuel Pump

Bus fuel pumps – Manual and supply pumps

Correct initial pressure in the fuel system is essential for starting and ensuring stable operation of a diesel engine. The fuel pump in a bus performs two main functions: mechanical (continuous fuel supply to the high-pressure pump while driving) and auxiliary (manually pumping fuel after replacing the filters). Even a minor leak at the pump valves can cause fuel to flow back into the tank, resulting in starting problems after an overnight stop. At Peterbus.pl, we offer reliable fuel pumps for buses from Solaris, MAN, Mercedes-Benz, Volvo, Scania and Iveco.

Types of fuel pumps in our range

We supply components compatible with various fuel systems:

• Manual pumps (primers): Usually installed on the fuel filter base, they are used to manually bleed the system. Available as screw-in versions or integrated into the housing.

• Mechanical supply pumps: Driven directly by the camshaft or injection pump, they are responsible for the continuous transport of fuel from the tank.

• Electric auxiliary pumps: Used in modern buses to automatically fill the fuel system after the ignition is switched on.

• Pump repair kits: Valves, springs and seals that enable the original housings of supply pumps to be refurbished.

Why buy a fuel pump from Peterbus.pl?

A faulty supply pump forces the high-pressure pump to operate "dry", which can lead to seizure and metal filings throughout the Common Rail system. By choosing our parts, you gain:

1. Reliable starting in all conditions: Our pumps ensure that fuel remains at the injectors, eliminating the problem of air entering the engine.

2. Durability and resistance: We offer products from brands such as Bosch, Febi, DT and Kongsberg, made from materials resistant to bio-components in the fuel and extreme temperatures in the engine compartment.

3. Easy installation: Thanks to selection by VIN number, you will receive a pump with the same bolt spacing and type of connections (fittings), reducing repair time to a minimum.

4. Immediate availability: We keep the most popular pump models for DAF, Cummins, MAN and Mercedes engines in stock, allowing for fast dispatch.

Ensure efficient fuel transport in your vehicle. Browse the range of fuel pumps and manual supply pumps at Peterbus.pl and avoid costly downtime on the route.