High-pressure CR Diesel pump: power and efficiency for diesel engines

The high-pressure pump in a common-rail system is capable of generating enormously high pressures. The seals are continuously put to the test. Due to the large quantity of fuel pumped, wear and tear will eventually be inevitable. The pumped fuel is not only used for injection through the injector but is also used to cool the high-pressure pump itself. It is therefore easy to imagine that, after a long time, the operation is no longer optimal and replacement is required. A replacement pump is then a good option. Of these, the quality can match new with a more attractive price. Diesel Büchli has the largest stock of spare parts of all original brands. So you can quickly get on with your work.

Possible causes failure of high-pressure CR pumps;

  • External contamination
  • Normal wear and aging
  • Lubricating properties of the fuel failing
  • Electrical coil defective
  • Electrical control disturbed

Total 612 products in group high-pressure cr diesel pumps

High-pressure pump 28388381
Delphi
High-pressure pump 28447438
Delphi
High-pressure pump
CR PUMP 28447439
Delphi
CR PUMP
High-pressure pump 28447441
Delphi
High-pressure pump
High-pressure pump 28447442
Delphi
High-pressure pump 28478040
Delphi
CR PUMP 9421A030A
Delphi
CR PUMP 9424A050A
Delphi
CR PUMP
CR PUMP 9422A060A
Delphi
CR PUMP 9044A016B
Delphi
CR PUMP 9044A090A
Delphi
CR PUMP
CR PUMP 9044A130B
Delphi
CR PUMP 9044A016A
Delphi
CR PUMP
CR PUMP 9044A130A
Delphi
CR PUMP
High-pressure pump 28384974
Delphi
CR PUMP 28384976
Delphi
CR PUMP 9424A100A
Delphi
CR PUMP 28313000
Delphi
CR PUMP 9044A120A
Delphi
CR PUMP 28269520
Delphi
CR PUMP 9044A150A
Delphi
CR PUMP

What is the difference between repair and overhaul?

To repair is to replace or fix what caused the defect. In other words; removing the reason why something no longer works.

Overhaul goes much further, replacing not only the defective parts but also those that could prevent trouble-free operation in the long run, as well as any modifications. The reliability of a reconditioned unit can match new. All this at lower costs and environmentally responsible by reusing parts.

To ensure proper operation, it is very important to follow the manufacturer’s installation instructions carefully. Working cleanly is an absolute necessity. It goes without saying that any cause of pump failure must be eliminated prior to installation.