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664.02.0021 MAN EURO 6 Injector Pipe

664.02.0021

Summary

This EURO 6 compliant injection line pipe is designed for high-pressure fuel delivery in MAN heavy commercial vehicles. Engineered with high-strength components to ensure precise fuel injection under demanding engine conditions. Equivalent to OE MAN 51123055444.

Product identifiers
EAN Code8683457053014
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Compatible OEM Codes

  • MAN
    • 51.12305-5597
    • 51.12305-5444

Description

This injector pipe serves as a critical high-pressure component within the diesel fuel injection system. It is engineered to transport fuel from the common rail to the injectors, maintaining consistent pressure and flow required for optimal combustion performance in heavy-duty diesel engines.

This specific model is designed for MAN trucks and is compatible with EURO 6 emission standard requirements. It ensures seamless integration with the engine's fuel delivery architecture, providing a secure connection between the rail and the injectors.

When performing engine maintenance or overhauls, technicians should inspect these lines for signs of vibration wear or leaks at the fitting connections. Proper installation ensures that the high-pressure-rated components maintain their integrity under extreme operating temperatures and pressures.

Consult your authorized distributor for more information.

OE cross-reference

664.02.0021 (Injection Line Pipe Injector Pipe) is the equivalent of the MAN OE numbers. This part directly replaces MAN OE numbers 51123055444, 51123055597.

Technical Specifications

Technical Specifications
Exhaust Emission StandardEURO 6

Other OEMs

MAN

  • 51123055597
  • 51123055444
  • 51.12305-5597
  • 51.12305-5444

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MAN

FAQ

What is the function of this injector pipe?
It carries pressurized fuel from the common rail directly to the injectors to facilitate precise combustion in diesel engines.
Is this part compatible with EURO 6 engines?
Yes, this injection line pipe is specifically designed to meet EURO 6 emission standard requirements for MAN vehicles.
Which vehicle types use this component?
This part is used in MAN heavy commercial vehicles, including trucks and tractor units equipped with EURO 6 diesel engines.
When should I replace the injection lines?
Lines should be inspected during routine service for any leaks or damage to the fittings to prevent pressure drops in the fuel system.
What are the OE reference numbers of this part?
664.02.0021 directly replaces MAN OE numbers 51123055444, 51123055597.