Fuel Lines

Bus fuel lines – Flexible, rigid and injector return lines

Safe fuel transport is fundamental to the operation of every bus. Fuel lines must withstand extreme conditions: high pressure in Common Rail systems, a wide temperature range and the aggressive effects of biocomponents contained in modern diesel fuel. Every crack, abrasion or deteriorated seal on a line is not only a risk of air entering the engine, but above all a real fire hazard in the engine compartment. At Peterbus.pl, we offer a complete range of fuel lines for buses from Solaris, MAN, Mercedes-Benz, Volvo, Scania and Setra.

Types of fuel lines in our range

We supply components for all sections of the fuel system:

• High-pressure lines: Rigid steel tubes connecting the injection pump to the rail and injectors, capable of withstanding pressures exceeding 2,000 bar.

• Low-pressure lines (supply and return): Flexible braided hoses delivering fuel from the tank to the filters and returning excess fuel to the tank.

• Injector leak-off lines: Often fitted with T-type quick connectors, they are responsible for draining excess fuel directly from the injectors.

• Polyamide lines (Tekalan): Lightweight, corrosion-resistant lines used in lower-pressure fuel circuits.

Why replace fuel lines with Peterbus.pl?

In city buses, fuel lines are exposed to continuous vibration and temperature changes, which over time lead to microcracks and leaks. By choosing our products, you gain:

1. Safety and leak-tightness: We offer lines with factory-rated strength, eliminating the risk of leaks that could lead to breakdowns or environmental contamination.

2. Chemical resistance: Our flexible lines are made from rubber compounds such as FKM/Viton, which do not harden or deteriorate when in contact with modern diesel fuel.

3. Perfect fit (Plug & Play): By selecting parts by VIN number, you receive lines with the correct length, bends and end fittings (eyelet fittings and quick connectors), ensuring fast and reliable installation.

4. New parts and accessories: In addition to complete lines, we also offer clamps, mounting brackets and copper seals required when replacing the system.

Ensure the leak-tightness and safety of the fuel system in your fleet. Explore the range of fuel lines and injector pipes at Peterbus.pl and choose quality that provides peace of mind on every route.